summaryrefslogtreecommitdiffstats
path: root/drivers/usb/musb
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/musb')
-rw-r--r--drivers/usb/musb/Kconfig2
-rw-r--r--drivers/usb/musb/musb_core.c4
-rw-r--r--drivers/usb/musb/musb_dsps.c12
-rw-r--r--drivers/usb/musb/musb_gadget_ep0.c20
-rw-r--r--drivers/usb/musb/musb_host.h1
-rw-r--r--drivers/usb/musb/musb_virthub.c20
6 files changed, 26 insertions, 33 deletions
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 3b0d1c20ebe6..8de143807c1a 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -113,7 +113,7 @@ config USB_MUSB_JZ4740
depends on OF
depends on MIPS || COMPILE_TEST
depends on USB_MUSB_GADGET
- depends on USB=n || USB_OTG_BLACKLIST_HUB
+ depends on USB=n || USB_OTG_DISABLE_EXTERNAL_HUB
select USB_ROLE_SWITCH
config USB_MUSB_MEDIATEK
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 384a8039a7fd..5a56a03996b1 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1637,8 +1637,8 @@ static int musb_core_init(u16 musb_type, struct musb *musb)
musb->is_multipoint = 0;
type = "";
if (IS_ENABLED(CONFIG_USB) &&
- !IS_ENABLED(CONFIG_USB_OTG_BLACKLIST_HUB)) {
- pr_err("%s: kernel must blacklist external hubs\n",
+ !IS_ENABLED(CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB)) {
+ pr_err("%s: kernel must disable external hubs, please fix the configuration\n",
musb_driver_name);
}
}
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 88923175f71e..19556c1a8ae8 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -36,7 +36,7 @@
static const struct of_device_id musb_dsps_of_match[];
-/**
+/*
* DSPS musb wrapper register offset.
* FIXME: This should be expanded to have all the wrapper registers from TI DSPS
* musb ips.
@@ -96,7 +96,7 @@ struct dsps_context {
u32 rx_mode;
};
-/**
+/*
* DSPS glue structure.
*/
struct dsps_glue {
@@ -162,7 +162,7 @@ static void dsps_mod_timer_optional(struct dsps_glue *glue)
#define USBSS_IRQ_PD_COMP (1 << 2)
-/**
+/*
* dsps_musb_enable - enable interrupts
*/
static void dsps_musb_enable(struct musb *musb)
@@ -188,7 +188,7 @@ static void dsps_musb_enable(struct musb *musb)
dsps_mod_timer(glue, -1);
}
-/**
+/*
* dsps_musb_disable - disable HDRC and flush interrupts
*/
static void dsps_musb_disable(struct musb *musb)
@@ -429,12 +429,10 @@ static int dsps_musb_init(struct musb *musb)
struct platform_device *parent = to_platform_device(dev->parent);
const struct dsps_musb_wrapper *wrp = glue->wrp;
void __iomem *reg_base;
- struct resource *r;
u32 rev, val;
int ret;
- r = platform_get_resource_byname(parent, IORESOURCE_MEM, "control");
- reg_base = devm_ioremap_resource(dev, r);
+ reg_base = devm_platform_ioremap_resource_byname(parent, "control");
if (IS_ERR(reg_base))
return PTR_ERR(reg_base);
musb->ctrl_base = reg_base;
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c
index 91a5027b5c1f..0ae3e0be043e 100644
--- a/drivers/usb/musb/musb_gadget_ep0.c
+++ b/drivers/usb/musb/musb_gadget_ep0.c
@@ -311,27 +311,23 @@ __acquires(musb->lock)
goto stall;
switch (ctrlrequest->wIndex >> 8) {
- case 1:
- pr_debug("TEST_J\n");
- /* TEST_J */
+ case USB_TEST_J:
+ pr_debug("USB_TEST_J\n");
musb->test_mode_nr =
MUSB_TEST_J;
break;
- case 2:
- /* TEST_K */
- pr_debug("TEST_K\n");
+ case USB_TEST_K:
+ pr_debug("USB_TEST_K\n");
musb->test_mode_nr =
MUSB_TEST_K;
break;
- case 3:
- /* TEST_SE0_NAK */
- pr_debug("TEST_SE0_NAK\n");
+ case USB_TEST_SE0_NAK:
+ pr_debug("USB_TEST_SE0_NAK\n");
musb->test_mode_nr =
MUSB_TEST_SE0_NAK;
break;
- case 4:
- /* TEST_PACKET */
- pr_debug("TEST_PACKET\n");
+ case USB_TEST_PACKET:
+ pr_debug("USB_TEST_PACKET\n");
musb->test_mode_nr =
MUSB_TEST_PACKET;
break;
diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h
index 32336571f05c..4804d4d85c15 100644
--- a/drivers/usb/musb/musb_host.h
+++ b/drivers/usb/musb/musb_host.h
@@ -97,7 +97,6 @@ static inline void musb_host_tx(struct musb *musb, u8 epnum) {}
static inline void musb_host_rx(struct musb *musb, u8 epnum) {}
static inline void musb_root_disconnect(struct musb *musb) {}
static inline void musb_host_resume_root_hub(struct musb *musb) {}
-static inline void musb_host_poll_rh_status(struct musb *musb) {}
static inline void musb_host_poke_root_hub(struct musb *musb) {}
static inline int musb_port_suspend(struct musb *musb, bool do_suspend)
{
diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c
index a84ec27c4c12..cb7ae297a3af 100644
--- a/drivers/usb/musb/musb_virthub.c
+++ b/drivers/usb/musb/musb_virthub.c
@@ -385,25 +385,25 @@ int musb_hub_control(
wIndex >>= 8;
switch (wIndex) {
- case 1:
- pr_debug("TEST_J\n");
+ case USB_TEST_J:
+ pr_debug("USB_TEST_J\n");
temp = MUSB_TEST_J;
break;
- case 2:
- pr_debug("TEST_K\n");
+ case USB_TEST_K:
+ pr_debug("USB_TEST_K\n");
temp = MUSB_TEST_K;
break;
- case 3:
- pr_debug("TEST_SE0_NAK\n");
+ case USB_TEST_SE0_NAK:
+ pr_debug("USB_TEST_SE0_NAK\n");
temp = MUSB_TEST_SE0_NAK;
break;
- case 4:
- pr_debug("TEST_PACKET\n");
+ case USB_TEST_PACKET:
+ pr_debug("USB_TEST_PACKET\n");
temp = MUSB_TEST_PACKET;
musb_load_testpacket(musb);
break;
- case 5:
- pr_debug("TEST_FORCE_ENABLE\n");
+ case USB_TEST_FORCE_ENABLE:
+ pr_debug("USB_TEST_FORCE_ENABLE\n");
temp = MUSB_TEST_FORCE_HOST
| MUSB_TEST_FORCE_HS;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 05:29:33 +0000