From 507fd01d5333338753a1cc26322dfc9f856c109f Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Thu, 3 Oct 2019 11:29:12 +0200 Subject: drivers: move the early platform device support to arch/sh SuperH is the only user of the current implementation of early platform device support. We want to introduce a more robust approach to early probing. As the first step - move all the current early platform code to arch/sh. In order not to export internal drivers/base functions to arch code for this temporary solution - copy the two needed routines for driver matching from drivers/base/platform.c to arch/sh/drivers/platform_early.c. Also: call early_platform_cleanup() from subsys_initcall() so that it's called after all early devices are probed. Signed-off-by: Bartosz Golaszewski Cc: Rich Felker Link: https://lore.kernel.org/r/20191003092913.10731-2-brgl@bgdev.pl Signed-off-by: Greg Kroah-Hartman --- drivers/clocksource/sh_cmt.c | 7 +++++++ drivers/clocksource/sh_mtu2.c | 7 +++++++ drivers/clocksource/sh_tmu.c | 8 ++++++++ 3 files changed, 22 insertions(+) (limited to 'drivers/clocksource') diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index ef773db080e9..3a185485300e 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -25,6 +25,10 @@ #include #include +#ifdef CONFIG_SUPERH +#include +#endif + struct sh_cmt_device; /* @@ -1109,7 +1113,10 @@ static void __exit sh_cmt_exit(void) platform_driver_unregister(&sh_cmt_device_driver); } +#ifdef CONFIG_SUPERH early_platform_init("earlytimer", &sh_cmt_device_driver); +#endif + subsys_initcall(sh_cmt_init); module_exit(sh_cmt_exit); diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index 354b27d14a19..d581060d33a2 100644 --- a/drivers/clocksource/sh_mtu2.c +++ b/drivers/clocksource/sh_mtu2.c @@ -23,6 +23,10 @@ #include #include +#ifdef CONFIG_SUPERH +#include +#endif + struct sh_mtu2_device; struct sh_mtu2_channel { @@ -511,7 +515,10 @@ static void __exit sh_mtu2_exit(void) platform_driver_unregister(&sh_mtu2_device_driver); } +#ifdef CONFIG_SUPERH early_platform_init("earlytimer", &sh_mtu2_device_driver); +#endif + subsys_initcall(sh_mtu2_init); module_exit(sh_mtu2_exit); diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c index 8c4f3753b36e..50e30ead050e 100644 --- a/drivers/clocksource/sh_tmu.c +++ b/drivers/clocksource/sh_tmu.c @@ -24,6 +24,10 @@ #include #include +#ifdef CONFIG_SUPERH +#include +#endif + enum sh_tmu_model { SH_TMU, SH_TMU_SH3, @@ -615,6 +619,7 @@ static int sh_tmu_probe(struct platform_device *pdev) pm_runtime_idle(&pdev->dev); return ret; } + if (is_early_platform_device(pdev)) return 0; @@ -665,7 +670,10 @@ static void __exit sh_tmu_exit(void) platform_driver_unregister(&sh_tmu_device_driver); } +#ifdef CONFIG_SUPERH early_platform_init("earlytimer", &sh_tmu_device_driver); +#endif + subsys_initcall(sh_tmu_init); module_exit(sh_tmu_exit); -- cgit v1.2.3 From 201e91091b1d47047f55580b5474e1239f4d17aa Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Thu, 3 Oct 2019 11:29:13 +0200 Subject: sh: add the sh_ prefix to early platform symbols Old early platform device support is now sh-specific. Before moving on to implementing new early platform framework based on real platform devices, prefix all early platform symbols with 'sh_'. Signed-off-by: Bartosz Golaszewski Cc: Rich Felker Link: https://lore.kernel.org/r/20191003092913.10731-3-brgl@bgdev.pl Signed-off-by: Greg Kroah-Hartman --- arch/sh/drivers/platform_early.c | 66 +++++++++++++++++----------------- arch/sh/include/asm/platform_early.h | 30 ++++++++-------- arch/sh/kernel/cpu/sh2/setup-sh7619.c | 2 +- arch/sh/kernel/cpu/sh2a/setup-mxg.c | 2 +- arch/sh/kernel/cpu/sh2a/setup-sh7201.c | 2 +- arch/sh/kernel/cpu/sh2a/setup-sh7203.c | 2 +- arch/sh/kernel/cpu/sh2a/setup-sh7206.c | 2 +- arch/sh/kernel/cpu/sh2a/setup-sh7264.c | 2 +- arch/sh/kernel/cpu/sh2a/setup-sh7269.c | 2 +- arch/sh/kernel/cpu/sh3/setup-sh7705.c | 2 +- arch/sh/kernel/cpu/sh3/setup-sh770x.c | 2 +- arch/sh/kernel/cpu/sh3/setup-sh7710.c | 2 +- arch/sh/kernel/cpu/sh3/setup-sh7720.c | 2 +- arch/sh/kernel/cpu/sh4/setup-sh4-202.c | 2 +- arch/sh/kernel/cpu/sh4/setup-sh7750.c | 8 ++--- arch/sh/kernel/cpu/sh4/setup-sh7760.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7343.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7366.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7723.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7724.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7734.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7757.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7763.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7770.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7780.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7785.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-sh7786.c | 2 +- arch/sh/kernel/cpu/sh4a/setup-shx3.c | 2 +- arch/sh/kernel/cpu/sh5/setup-sh5.c | 2 +- arch/sh/kernel/setup.c | 2 +- arch/sh/kernel/time.c | 4 +-- drivers/clocksource/sh_cmt.c | 6 ++-- drivers/clocksource/sh_mtu2.c | 6 ++-- drivers/clocksource/sh_tmu.c | 6 ++-- drivers/tty/serial/sh-sci.c | 4 +-- include/linux/platform_device.h | 2 +- 37 files changed, 94 insertions(+), 94 deletions(-) (limited to 'drivers/clocksource') diff --git a/arch/sh/drivers/platform_early.c b/arch/sh/drivers/platform_early.c index 3dfe9f3541bb..f6d148451dfc 100644 --- a/arch/sh/drivers/platform_early.c +++ b/arch/sh/drivers/platform_early.c @@ -4,8 +4,8 @@ #include #include -static __initdata LIST_HEAD(early_platform_driver_list); -static __initdata LIST_HEAD(early_platform_device_list); +static __initdata LIST_HEAD(sh_early_platform_driver_list); +static __initdata LIST_HEAD(sh_early_platform_device_list); static const struct platform_device_id * platform_match_id(const struct platform_device_id *id, @@ -58,13 +58,13 @@ static void pm_runtime_early_init(struct device *dev) {} #endif /** - * early_platform_driver_register - register early platform driver - * @epdrv: early_platform driver structure + * sh_early_platform_driver_register - register early platform driver + * @epdrv: sh_early_platform driver structure * @buf: string passed from early_param() * - * Helper function for early_platform_init() / early_platform_init_buffer() + * Helper function for sh_early_platform_init() / sh_early_platform_init_buffer() */ -int __init early_platform_driver_register(struct early_platform_driver *epdrv, +int __init sh_early_platform_driver_register(struct sh_early_platform_driver *epdrv, char *buf) { char *tmp; @@ -75,7 +75,7 @@ int __init early_platform_driver_register(struct early_platform_driver *epdrv, */ if (!epdrv->list.next) { INIT_LIST_HEAD(&epdrv->list); - list_add_tail(&epdrv->list, &early_platform_driver_list); + list_add_tail(&epdrv->list, &sh_early_platform_driver_list); } /* If the user has specified device then make sure the driver @@ -84,7 +84,7 @@ int __init early_platform_driver_register(struct early_platform_driver *epdrv, */ n = strlen(epdrv->pdrv->driver.name); if (buf && !strncmp(buf, epdrv->pdrv->driver.name, n)) { - list_move(&epdrv->list, &early_platform_driver_list); + list_move(&epdrv->list, &sh_early_platform_driver_list); /* Allow passing parameters after device name */ if (buf[n] == '\0' || buf[n] == ',') @@ -114,14 +114,14 @@ int __init early_platform_driver_register(struct early_platform_driver *epdrv, } /** - * early_platform_add_devices - adds a number of early platform devices + * sh_early_platform_add_devices - adds a number of early platform devices * @devs: array of early platform devices to add * @num: number of early platform devices in array * * Used by early architecture code to register early platform devices and * their platform data. */ -void __init early_platform_add_devices(struct platform_device **devs, int num) +void __init sh_early_platform_add_devices(struct platform_device **devs, int num) { struct device *dev; int i; @@ -134,20 +134,20 @@ void __init early_platform_add_devices(struct platform_device **devs, int num) pm_runtime_early_init(dev); INIT_LIST_HEAD(&dev->devres_head); list_add_tail(&dev->devres_head, - &early_platform_device_list); + &sh_early_platform_device_list); } } } /** - * early_platform_driver_register_all - register early platform drivers + * sh_early_platform_driver_register_all - register early platform drivers * @class_str: string to identify early platform driver class * * Used by architecture code to register all early platform drivers * for a certain class. If omitted then only early platform drivers * with matching kernel command line class parameters will be registered. */ -void __init early_platform_driver_register_all(char *class_str) +void __init sh_early_platform_driver_register_all(char *class_str) { /* The "class_str" parameter may or may not be present on the kernel * command line. If it is present then there may be more than one @@ -160,23 +160,23 @@ void __init early_platform_driver_register_all(char *class_str) * We use parse_early_options() to make sure the early_param() gets * called at least once. The early_param() may be called more than * once since the name of the preferred device may be specified on - * the kernel command line. early_platform_driver_register() handles + * the kernel command line. sh_early_platform_driver_register() handles * this case for us. */ parse_early_options(class_str); } /** - * early_platform_match - find early platform device matching driver + * sh_early_platform_match - find early platform device matching driver * @epdrv: early platform driver structure * @id: id to match against */ static struct platform_device * __init -early_platform_match(struct early_platform_driver *epdrv, int id) +sh_early_platform_match(struct sh_early_platform_driver *epdrv, int id) { struct platform_device *pd; - list_for_each_entry(pd, &early_platform_device_list, dev.devres_head) + list_for_each_entry(pd, &sh_early_platform_device_list, dev.devres_head) if (platform_match(&pd->dev, &epdrv->pdrv->driver)) if (pd->id == id) return pd; @@ -185,16 +185,16 @@ early_platform_match(struct early_platform_driver *epdrv, int id) } /** - * early_platform_left - check if early platform driver has matching devices + * sh_early_platform_left - check if early platform driver has matching devices * @epdrv: early platform driver structure * @id: return true if id or above exists */ -static int __init early_platform_left(struct early_platform_driver *epdrv, +static int __init sh_early_platform_left(struct sh_early_platform_driver *epdrv, int id) { struct platform_device *pd; - list_for_each_entry(pd, &early_platform_device_list, dev.devres_head) + list_for_each_entry(pd, &sh_early_platform_device_list, dev.devres_head) if (platform_match(&pd->dev, &epdrv->pdrv->driver)) if (pd->id >= id) return 1; @@ -203,22 +203,22 @@ static int __init early_platform_left(struct early_platform_driver *epdrv, } /** - * early_platform_driver_probe_id - probe drivers matching class_str and id + * sh_early_platform_driver_probe_id - probe drivers matching class_str and id * @class_str: string to identify early platform driver class * @id: id to match against * @nr_probe: number of platform devices to successfully probe before exiting */ -static int __init early_platform_driver_probe_id(char *class_str, +static int __init sh_early_platform_driver_probe_id(char *class_str, int id, int nr_probe) { - struct early_platform_driver *epdrv; + struct sh_early_platform_driver *epdrv; struct platform_device *match; int match_id; int n = 0; int left = 0; - list_for_each_entry(epdrv, &early_platform_driver_list, list) { + list_for_each_entry(epdrv, &sh_early_platform_driver_list, list) { /* only use drivers matching our class_str */ if (strcmp(class_str, epdrv->class_str)) continue; @@ -229,7 +229,7 @@ static int __init early_platform_driver_probe_id(char *class_str, } else { match_id = id; - left += early_platform_left(epdrv, id); + left += sh_early_platform_left(epdrv, id); /* skip requested id */ switch (epdrv->requested_id) { @@ -251,7 +251,7 @@ static int __init early_platform_driver_probe_id(char *class_str, match = NULL; break; default: - match = early_platform_match(epdrv, match_id); + match = sh_early_platform_match(epdrv, match_id); } if (match) { @@ -293,7 +293,7 @@ static int __init early_platform_driver_probe_id(char *class_str, } /** - * early_platform_driver_probe - probe a class of registered drivers + * sh_early_platform_driver_probe - probe a class of registered drivers * @class_str: string to identify early platform driver class * @nr_probe: number of platform devices to successfully probe before exiting * @user_only: only probe user specified early platform devices @@ -302,7 +302,7 @@ static int __init early_platform_driver_probe_id(char *class_str, * within a certain class. For probe to happen a registered early platform * device matching a registered early platform driver is needed. */ -int __init early_platform_driver_probe(char *class_str, +int __init sh_early_platform_driver_probe(char *class_str, int nr_probe, int user_only) { @@ -310,7 +310,7 @@ int __init early_platform_driver_probe(char *class_str, n = 0; for (i = -2; n < nr_probe; i++) { - k = early_platform_driver_probe_id(class_str, i, nr_probe - n); + k = sh_early_platform_driver_probe_id(class_str, i, nr_probe - n); if (k < 0) break; @@ -325,14 +325,14 @@ int __init early_platform_driver_probe(char *class_str, } /** - * early_platform_cleanup - clean up early platform code + * sh_early_platform_cleanup - clean up early platform code */ -static int __init early_platform_cleanup(void) +static int __init sh_early_platform_cleanup(void) { struct platform_device *pd, *pd2; /* clean up the devres list used to chain devices */ - list_for_each_entry_safe(pd, pd2, &early_platform_device_list, + list_for_each_entry_safe(pd, pd2, &sh_early_platform_device_list, dev.devres_head) { list_del(&pd->dev.devres_head); memset(&pd->dev.devres_head, 0, sizeof(pd->dev.devres_head)); @@ -344,4 +344,4 @@ static int __init early_platform_cleanup(void) * This must happen once after all early devices are probed but before probing * real platform devices. */ -subsys_initcall(early_platform_cleanup); +subsys_initcall(sh_early_platform_cleanup); diff --git a/arch/sh/include/asm/platform_early.h b/arch/sh/include/asm/platform_early.h index 4590ab757d5f..fc802137c37d 100644 --- a/arch/sh/include/asm/platform_early.h +++ b/arch/sh/include/asm/platform_early.h @@ -8,7 +8,7 @@ #include #include -struct early_platform_driver { +struct sh_early_platform_driver { const char *class_str; struct platform_driver *pdrv; struct list_head list; @@ -20,39 +20,39 @@ struct early_platform_driver { #define EARLY_PLATFORM_ID_UNSET -2 #define EARLY_PLATFORM_ID_ERROR -3 -extern int early_platform_driver_register(struct early_platform_driver *epdrv, +extern int sh_early_platform_driver_register(struct sh_early_platform_driver *epdrv, char *buf); -extern void early_platform_add_devices(struct platform_device **devs, int num); +extern void sh_early_platform_add_devices(struct platform_device **devs, int num); -static inline int is_early_platform_device(struct platform_device *pdev) +static inline int is_sh_early_platform_device(struct platform_device *pdev) { return !pdev->dev.driver; } -extern void early_platform_driver_register_all(char *class_str); -extern int early_platform_driver_probe(char *class_str, +extern void sh_early_platform_driver_register_all(char *class_str); +extern int sh_early_platform_driver_probe(char *class_str, int nr_probe, int user_only); -#define early_platform_init(class_string, platdrv) \ - early_platform_init_buffer(class_string, platdrv, NULL, 0) +#define sh_early_platform_init(class_string, platdrv) \ + sh_early_platform_init_buffer(class_string, platdrv, NULL, 0) #ifndef MODULE -#define early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \ -static __initdata struct early_platform_driver early_driver = { \ +#define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \ +static __initdata struct sh_early_platform_driver early_driver = { \ .class_str = class_string, \ .buffer = buf, \ .bufsize = bufsiz, \ .pdrv = platdrv, \ .requested_id = EARLY_PLATFORM_ID_UNSET, \ }; \ -static int __init early_platform_driver_setup_func(char *buffer) \ +static int __init sh_early_platform_driver_setup_func(char *buffer) \ { \ - return early_platform_driver_register(&early_driver, buffer); \ + return sh_early_platform_driver_register(&early_driver, buffer); \ } \ -early_param(class_string, early_platform_driver_setup_func) +early_param(class_string, sh_early_platform_driver_setup_func) #else /* MODULE */ -#define early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \ -static inline char *early_platform_driver_setup_func(void) \ +#define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \ +static inline char *sh_early_platform_driver_setup_func(void) \ { \ return bufsiz ? buf : NULL; \ } diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c index 27d459e8a598..b1c877b6a420 100644 --- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c +++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c @@ -200,6 +200,6 @@ void __init plat_early_device_setup(void) /* enable CMT clock */ __raw_writeb(__raw_readb(STBCR3) & ~0x10, STBCR3); - early_platform_add_devices(sh7619_early_devices, + sh_early_platform_add_devices(sh7619_early_devices, ARRAY_SIZE(sh7619_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh2a/setup-mxg.c b/arch/sh/kernel/cpu/sh2a/setup-mxg.c index 8a19c5754978..cefa07924c16 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-mxg.c +++ b/arch/sh/kernel/cpu/sh2a/setup-mxg.c @@ -170,6 +170,6 @@ static struct platform_device *mxg_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(mxg_early_devices, + sh_early_platform_add_devices(mxg_early_devices, ARRAY_SIZE(mxg_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c index d975e4d404bd..28f1bebf3405 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c @@ -413,6 +413,6 @@ void __init plat_early_device_setup(void) /* enable MTU2 clock */ __raw_writeb(__raw_readb(STBCR3) & ~0x20, STBCR3); - early_platform_add_devices(sh7201_early_devices, + sh_early_platform_add_devices(sh7201_early_devices, ARRAY_SIZE(sh7201_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c index 318b8cd8d5b7..4839f3aaeb4c 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c @@ -350,6 +350,6 @@ void __init plat_early_device_setup(void) /* enable MTU2 clock */ __raw_writeb(__raw_readb(STBCR3) & ~0x20, STBCR3); - early_platform_add_devices(sh7203_early_devices, + sh_early_platform_add_devices(sh7203_early_devices, ARRAY_SIZE(sh7203_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c index 8e6fae60074a..68add5af4cc5 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c @@ -286,6 +286,6 @@ void __init plat_early_device_setup(void) /* enable MTU2 clock */ __raw_writeb(__raw_readb(STBCR3) & ~0x20, STBCR3); - early_platform_add_devices(sh7206_early_devices, + sh_early_platform_add_devices(sh7206_early_devices, ARRAY_SIZE(sh7206_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7264.c b/arch/sh/kernel/cpu/sh2a/setup-sh7264.c index 2d95c9b38330..8a1cb613dd2e 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7264.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7264.c @@ -547,6 +547,6 @@ static struct platform_device *sh7264_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7264_early_devices, + sh_early_platform_add_devices(sh7264_early_devices, ARRAY_SIZE(sh7264_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7269.c b/arch/sh/kernel/cpu/sh2a/setup-sh7269.c index ef4ff76cbe9e..8b1ef3028320 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7269.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7269.c @@ -563,6 +563,6 @@ static struct platform_device *sh7269_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7269_early_devices, + sh_early_platform_add_devices(sh7269_early_devices, ARRAY_SIZE(sh7269_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c index 9b34d1f4e797..0544134b3f20 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c @@ -179,7 +179,7 @@ static struct platform_device *sh7705_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7705_early_devices, + sh_early_platform_add_devices(sh7705_early_devices, ARRAY_SIZE(sh7705_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c index 39f09504bd96..4947f57748bc 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c @@ -231,7 +231,7 @@ static struct platform_device *sh770x_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh770x_early_devices, + sh_early_platform_add_devices(sh770x_early_devices, ARRAY_SIZE(sh770x_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c index c006c8fcfa0f..381910761579 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c @@ -178,7 +178,7 @@ static struct platform_device *sh7710_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7710_early_devices, + sh_early_platform_add_devices(sh7710_early_devices, ARRAY_SIZE(sh7710_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c index cf2eec9f6abd..425d067dae9b 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c @@ -212,7 +212,7 @@ static struct platform_device *sh7720_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7720_early_devices, + sh_early_platform_add_devices(sh7720_early_devices, ARRAY_SIZE(sh7720_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c index 2480ce4a3b1e..e6737f3d0df2 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c @@ -77,7 +77,7 @@ static struct platform_device *sh4202_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh4202_early_devices, + sh_early_platform_add_devices(sh4202_early_devices, ARRAY_SIZE(sh4202_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c index 4592d660b942..19c8f1d69071 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c @@ -162,15 +162,15 @@ void __init plat_early_device_setup(void) if (mach_is_rts7751r2d()) { scif_platform_data.scscr |= SCSCR_CKE1; dev[0] = &scif_device; - early_platform_add_devices(dev, 1); + sh_early_platform_add_devices(dev, 1); } else { dev[0] = &sci_device; - early_platform_add_devices(dev, 1); + sh_early_platform_add_devices(dev, 1); dev[0] = &scif_device; - early_platform_add_devices(dev, 1); + sh_early_platform_add_devices(dev, 1); } - early_platform_add_devices(sh7750_early_devices, + sh_early_platform_add_devices(sh7750_early_devices, ARRAY_SIZE(sh7750_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c index e64eb96e3589..14212f5d803c 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c @@ -272,7 +272,7 @@ static struct platform_device *sh7760_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7760_early_devices, + sh_early_platform_add_devices(sh7760_early_devices, ARRAY_SIZE(sh7760_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c index 0fa56128bdca..b6015188fab1 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c @@ -297,7 +297,7 @@ static struct platform_device *sh7343_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7343_early_devices, + sh_early_platform_add_devices(sh7343_early_devices, ARRAY_SIZE(sh7343_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index 9f2f75285ec3..6676beef053e 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -241,7 +241,7 @@ static struct platform_device *sh7366_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7366_early_devices, + sh_early_platform_add_devices(sh7366_early_devices, ARRAY_SIZE(sh7366_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 8e5eaac789a7..0c6757ef63f4 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -513,7 +513,7 @@ static struct platform_device *sh7722_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7722_early_devices, + sh_early_platform_add_devices(sh7722_early_devices, ARRAY_SIZE(sh7722_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index b4b54aa0c267..83ae1ad4a86e 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -411,7 +411,7 @@ static struct platform_device *sh7723_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7723_early_devices, + sh_early_platform_add_devices(sh7723_early_devices, ARRAY_SIZE(sh7723_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c index ec237ab112cf..0d990ab1ba2a 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c @@ -831,7 +831,7 @@ static struct platform_device *sh7724_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7724_early_devices, + sh_early_platform_add_devices(sh7724_early_devices, ARRAY_SIZE(sh7724_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7734.c b/arch/sh/kernel/cpu/sh4a/setup-sh7734.c index 7ea9a8b43955..9911da794358 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7734.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7734.c @@ -281,7 +281,7 @@ static struct platform_device *sh7734_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7734_early_devices, + sh_early_platform_add_devices(sh7734_early_devices, ARRAY_SIZE(sh7734_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c index 922d9886be18..67e330b7ea46 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c @@ -768,7 +768,7 @@ static struct platform_device *sh7757_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7757_early_devices, + sh_early_platform_add_devices(sh7757_early_devices, ARRAY_SIZE(sh7757_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c index 8725d4751baf..b0608664785f 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c @@ -222,7 +222,7 @@ static struct platform_device *sh7763_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7763_early_devices, + sh_early_platform_add_devices(sh7763_early_devices, ARRAY_SIZE(sh7763_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c index 035a0d4f2a2e..5efec6ceb04d 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c @@ -317,7 +317,7 @@ static struct platform_device *sh7770_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7770_early_devices, + sh_early_platform_add_devices(sh7770_early_devices, ARRAY_SIZE(sh7770_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c index 983be87cb7be..c818b788ecb0 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c @@ -286,7 +286,7 @@ void __init plat_early_device_setup(void) scif1_platform_data.scscr &= ~SCSCR_CKE1; } - early_platform_add_devices(sh7780_early_devices, + sh_early_platform_add_devices(sh7780_early_devices, ARRAY_SIZE(sh7780_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c index bb0cb710c16e..3b4a414d60a9 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c @@ -354,7 +354,7 @@ static struct platform_device *sh7785_early_devices[] __initdata = { void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7785_early_devices, + sh_early_platform_add_devices(sh7785_early_devices, ARRAY_SIZE(sh7785_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c index b5d94366eed3..4b0db8259e3d 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c @@ -835,6 +835,6 @@ arch_initcall(sh7786_devices_setup); void __init plat_early_device_setup(void) { - early_platform_add_devices(sh7786_early_devices, + sh_early_platform_add_devices(sh7786_early_devices, ARRAY_SIZE(sh7786_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c index e82398d80b74..7014d6d199b3 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c +++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c @@ -153,7 +153,7 @@ arch_initcall(shx3_devices_setup); void __init plat_early_device_setup(void) { - early_platform_add_devices(shx3_early_devices, + sh_early_platform_add_devices(shx3_early_devices, ARRAY_SIZE(shx3_early_devices)); } diff --git a/arch/sh/kernel/cpu/sh5/setup-sh5.c b/arch/sh/kernel/cpu/sh5/setup-sh5.c index 584a6aeeca26..dc8476d67244 100644 --- a/arch/sh/kernel/cpu/sh5/setup-sh5.c +++ b/arch/sh/kernel/cpu/sh5/setup-sh5.c @@ -116,6 +116,6 @@ arch_initcall(sh5_devices_setup); void __init plat_early_device_setup(void) { - early_platform_add_devices(sh5_early_devices, + sh_early_platform_add_devices(sh5_early_devices, ARRAY_SIZE(sh5_early_devices)); } diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index e535507851e1..914174a125a4 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -329,7 +329,7 @@ void __init setup_arch(char **cmdline_p) sh_mv_setup(); /* Let earlyprintk output early console messages */ - early_platform_driver_probe("earlyprintk", 1, 1); + sh_early_platform_driver_probe("earlyprintk", 1, 1); #ifdef CONFIG_OF_FLATTREE #ifdef CONFIG_USE_BUILTIN_DTB diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c index 8ad9fd5c4ff6..821a09cbd605 100644 --- a/arch/sh/kernel/time.c +++ b/arch/sh/kernel/time.c @@ -31,8 +31,8 @@ static void __init sh_late_time_init(void) * clocksource and the jiffies clocksource is used transparently * instead. No error handling is necessary here. */ - early_platform_driver_register_all("earlytimer"); - early_platform_driver_probe("earlytimer", 2, 0); + sh_early_platform_driver_register_all("earlytimer"); + sh_early_platform_driver_probe("earlytimer", 2, 0); } void __init time_init(void) diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index 3a185485300e..9cde50cb3220 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -1056,7 +1056,7 @@ static int sh_cmt_probe(struct platform_device *pdev) struct sh_cmt_device *cmt = platform_get_drvdata(pdev); int ret; - if (!is_early_platform_device(pdev)) { + if (!is_sh_early_platform_device(pdev)) { pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); } @@ -1076,7 +1076,7 @@ static int sh_cmt_probe(struct platform_device *pdev) pm_runtime_idle(&pdev->dev); return ret; } - if (is_early_platform_device(pdev)) + if (is_sh_early_platform_device(pdev)) return 0; out: @@ -1114,7 +1114,7 @@ static void __exit sh_cmt_exit(void) } #ifdef CONFIG_SUPERH -early_platform_init("earlytimer", &sh_cmt_device_driver); +sh_early_platform_init("earlytimer", &sh_cmt_device_driver); #endif subsys_initcall(sh_cmt_init); diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index d581060d33a2..c40eef091a04 100644 --- a/drivers/clocksource/sh_mtu2.c +++ b/drivers/clocksource/sh_mtu2.c @@ -446,7 +446,7 @@ static int sh_mtu2_probe(struct platform_device *pdev) struct sh_mtu2_device *mtu = platform_get_drvdata(pdev); int ret; - if (!is_early_platform_device(pdev)) { + if (!is_sh_early_platform_device(pdev)) { pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); } @@ -466,7 +466,7 @@ static int sh_mtu2_probe(struct platform_device *pdev) pm_runtime_idle(&pdev->dev); return ret; } - if (is_early_platform_device(pdev)) + if (is_sh_early_platform_device(pdev)) return 0; out: @@ -516,7 +516,7 @@ static void __exit sh_mtu2_exit(void) } #ifdef CONFIG_SUPERH -early_platform_init("earlytimer", &sh_mtu2_device_driver); +sh_early_platform_init("earlytimer", &sh_mtu2_device_driver); #endif subsys_initcall(sh_mtu2_init); diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c index 50e30ead050e..d49690d15536 100644 --- a/drivers/clocksource/sh_tmu.c +++ b/drivers/clocksource/sh_tmu.c @@ -599,7 +599,7 @@ static int sh_tmu_probe(struct platform_device *pdev) struct sh_tmu_device *tmu = platform_get_drvdata(pdev); int ret; - if (!is_early_platform_device(pdev)) { + if (!is_sh_early_platform_device(pdev)) { pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); } @@ -620,7 +620,7 @@ static int sh_tmu_probe(struct platform_device *pdev) return ret; } - if (is_early_platform_device(pdev)) + if (is_sh_early_platform_device(pdev)) return 0; out: @@ -671,7 +671,7 @@ static void __exit sh_tmu_exit(void) } #ifdef CONFIG_SUPERH -early_platform_init("earlytimer", &sh_tmu_device_driver); +sh_early_platform_init("earlytimer", &sh_tmu_device_driver); #endif subsys_initcall(sh_tmu_init); diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 2a645fd7f07b..970f1f86b945 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -3318,7 +3318,7 @@ static int sci_probe(struct platform_device *dev) * to make it beyond this yet. */ #ifdef CONFIG_SUPERH - if (is_early_platform_device(dev)) + if (is_sh_early_platform_device(dev)) return sci_probe_earlyprintk(dev); #endif @@ -3416,7 +3416,7 @@ static void __exit sci_exit(void) } #if defined(CONFIG_SUPERH) && defined(CONFIG_SERIAL_SH_SCI_CONSOLE) -early_platform_init_buffer("earlyprintk", &sci_driver, +sh_early_platform_init_buffer("earlyprintk", &sci_driver, early_serial_buf, ARRAY_SIZE(early_serial_buf)); #endif #ifdef CONFIG_SERIAL_SH_SCI_EARLYCON diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index 85aa28a041a9..f086b6a1bc6b 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -332,7 +332,7 @@ extern int platform_dma_configure(struct device *dev); * drivers. It should go away once we introduce the new platform_device-based * early driver framework. */ -static inline int is_early_platform_device(struct platform_device *pdev) +static inline int is_sh_early_platform_device(struct platform_device *pdev) { return 0; } -- cgit v1.2.3