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-rw-r--r--arch/parisc/Kconfig6
-rw-r--r--arch/parisc/include/asm/io.h12
-rw-r--r--arch/parisc/include/uapi/asm/mman.h2
-rw-r--r--arch/parisc/kernel/drivers.c197
-rw-r--r--arch/parisc/kernel/hardware.c12
-rw-r--r--arch/parisc/kernel/hpmc.S6
-rw-r--r--arch/parisc/kernel/process.c6
-rw-r--r--arch/parisc/math-emu/fcnvff.c2
-rw-r--r--drivers/input/serio/gscps2.c11
-rw-r--r--drivers/parisc/lba_pci.c20
-rw-r--r--drivers/parisc/led.c4
-rw-r--r--drivers/parisc/power.c3
-rw-r--r--drivers/parport/parport_gsc.c2
-rw-r--r--drivers/video/fbdev/stifb.c2
14 files changed, 241 insertions, 44 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 9792d8cf4f56..7e0bb9836b58 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -276,10 +276,8 @@ config SMP
than one CPU, say Y.
If you say N here, the kernel will run on uni- and multiprocessor
- machines, but will use only one CPU of a multiprocessor machine. If
- you say Y here, the kernel will run on many, but not all,
- uniprocessor machines. On a uniprocessor machine, the kernel
- will run faster if you say N here.
+ machines, but will use only one CPU of a multiprocessor machine.
+ On a uniprocessor machine, the kernel will run faster if you say N.
See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
available at <http://www.tldp.org/docs.html#howto>.
diff --git a/arch/parisc/include/asm/io.h b/arch/parisc/include/asm/io.h
index 27c62baa9c4e..afe493b23d04 100644
--- a/arch/parisc/include/asm/io.h
+++ b/arch/parisc/include/asm/io.h
@@ -183,15 +183,15 @@ static inline unsigned char readb(const volatile void __iomem *addr)
}
static inline unsigned short readw(const volatile void __iomem *addr)
{
- return le16_to_cpu(__raw_readw(addr));
+ return le16_to_cpu((__le16 __force) __raw_readw(addr));
}
static inline unsigned int readl(const volatile void __iomem *addr)
{
- return le32_to_cpu(__raw_readl(addr));
+ return le32_to_cpu((__le32 __force) __raw_readl(addr));
}
static inline unsigned long long readq(const volatile void __iomem *addr)
{
- return le64_to_cpu(__raw_readq(addr));
+ return le64_to_cpu((__le64 __force) __raw_readq(addr));
}
static inline void writeb(unsigned char b, volatile void __iomem *addr)
@@ -200,15 +200,15 @@ static inline void writeb(unsigned char b, volatile void __iomem *addr)
}
static inline void writew(unsigned short w, volatile void __iomem *addr)
{
- __raw_writew(cpu_to_le16(w), addr);
+ __raw_writew((__u16 __force) cpu_to_le16(w), addr);
}
static inline void writel(unsigned int l, volatile void __iomem *addr)
{
- __raw_writel(cpu_to_le32(l), addr);
+ __raw_writel((__u32 __force) cpu_to_le32(l), addr);
}
static inline void writeq(unsigned long long q, volatile void __iomem *addr)
{
- __raw_writeq(cpu_to_le64(q), addr);
+ __raw_writeq((__u64 __force) cpu_to_le64(q), addr);
}
#define readb readb
diff --git a/arch/parisc/include/uapi/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h
index 80510ba44c08..a056a642bb31 100644
--- a/arch/parisc/include/uapi/asm/mman.h
+++ b/arch/parisc/include/uapi/asm/mman.h
@@ -13,7 +13,7 @@
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_SHARED_VALIDATE 0x03 /* share + validate extension flags */
-#define MAP_TYPE 0x03 /* Mask for type of mapping */
+#define MAP_TYPE 0x2b /* Mask for type of mapping, includes bits 0x08 and 0x20 */
#define MAP_FIXED 0x04 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x10 /* don't use a file */
diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c
index 29b99b8964aa..3b8507f71050 100644
--- a/arch/parisc/kernel/drivers.c
+++ b/arch/parisc/kernel/drivers.c
@@ -135,7 +135,7 @@ static int parisc_driver_probe(struct device *dev)
return rc;
}
-static int parisc_driver_remove(struct device *dev)
+static int __exit parisc_driver_remove(struct device *dev)
{
struct parisc_device *pa_dev = to_parisc_device(dev);
struct parisc_driver *pa_drv = to_parisc_driver(dev->driver);
@@ -205,7 +205,7 @@ static int match_and_count(struct device * dev, void * data)
* Use by IOMMU support to "guess" the right size IOPdir.
* Formula is something like memsize/(num_iommu * entry_size).
*/
-int count_parisc_driver(struct parisc_driver *driver)
+int __init count_parisc_driver(struct parisc_driver *driver)
{
struct match_count m = {
.driver = driver,
@@ -268,7 +268,7 @@ static struct parisc_device *find_device_by_addr(unsigned long hpa)
* Walks up the device tree looking for a device of the specified type.
* If it finds it, it returns it. If not, it returns NULL.
*/
-const struct parisc_device *
+const struct parisc_device * __init
find_pa_parent_type(const struct parisc_device *padev, int type)
{
const struct device *dev = &padev->dev;
@@ -397,7 +397,7 @@ static void setup_bus_id(struct parisc_device *padev)
dev_set_name(&padev->dev, name);
}
-struct parisc_device * create_tree_node(char id, struct device *parent)
+struct parisc_device * __init create_tree_node(char id, struct device *parent)
{
struct parisc_device *dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (!dev)
@@ -471,7 +471,7 @@ static struct parisc_device *create_parisc_device(struct hardware_path *modpath)
return alloc_tree_node(parent, modpath->mod);
}
-struct parisc_device *
+struct parisc_device * __init
alloc_pa_dev(unsigned long hpa, struct hardware_path *mod_path)
{
int status;
@@ -609,7 +609,7 @@ struct bus_type parisc_bus_type = {
.uevent = parisc_uevent,
.dev_groups = parisc_device_groups,
.probe = parisc_driver_probe,
- .remove = parisc_driver_remove,
+ .remove = __exit_p(parisc_driver_remove),
};
/**
@@ -619,7 +619,7 @@ struct bus_type parisc_bus_type = {
* Search the driver list for a driver that is willing to manage
* this device.
*/
-int register_parisc_device(struct parisc_device *dev)
+int __init register_parisc_device(struct parisc_device *dev)
{
if (!dev)
return 0;
@@ -651,6 +651,10 @@ static int match_pci_device(struct device *dev, int index,
(modpath->mod == PCI_FUNC(devfn)));
}
+ /* index might be out of bounds for bc[] */
+ if (index >= 6)
+ return 0;
+
id = PCI_SLOT(pdev->devfn) | (PCI_FUNC(pdev->devfn) << 5);
return (modpath->bc[index] == id);
}
@@ -791,7 +795,7 @@ EXPORT_SYMBOL(device_to_hwpath);
static void walk_native_bus(unsigned long io_io_low, unsigned long io_io_high,
struct device *parent);
-void walk_lower_bus(struct parisc_device *dev)
+static void walk_lower_bus(struct parisc_device *dev)
{
unsigned long io_io_low, io_io_high;
@@ -857,7 +861,7 @@ static void walk_native_bus(unsigned long io_io_low, unsigned long io_io_high,
* PDC doesn't tell us about all devices in the system. This routine
* finds devices connected to the central bus.
*/
-void walk_central_bus(void)
+void __init walk_central_bus(void)
{
walk_native_bus(CENTRAL_BUS_ADDR,
CENTRAL_BUS_ADDR + (MAX_NATIVE_DEVICES * NATIVE_DEVICE_OFFSET),
@@ -886,7 +890,7 @@ static void print_parisc_device(struct parisc_device *dev)
/**
* init_parisc_bus - Some preparation to be done before inventory
*/
-void init_parisc_bus(void)
+void __init init_parisc_bus(void)
{
if (bus_register(&parisc_bus_type))
panic("Could not register PA-RISC bus type\n");
@@ -895,6 +899,171 @@ void init_parisc_bus(void)
get_device(&root);
}
+static __init void qemu_header(void)
+{
+ int num;
+ unsigned long *p;
+
+ pr_info("--- cut here ---\n");
+ pr_info("/* AUTO-GENERATED HEADER FILE FOR SEABIOS FIRMWARE */\n");
+ pr_cont("/* generated with Linux kernel */\n");
+ pr_cont("/* search for PARISC_QEMU_MACHINE_HEADER in Linux */\n\n");
+
+ pr_info("#define PARISC_MODEL \"%s\"\n\n",
+ boot_cpu_data.pdc.sys_model_name);
+
+ pr_info("#define PARISC_PDC_MODEL 0x%lx, 0x%lx, 0x%lx, "
+ "0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx\n\n",
+ #define p ((unsigned long *)&boot_cpu_data.pdc.model)
+ p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], p[8]);
+ #undef p
+
+ pr_info("#define PARISC_PDC_VERSION 0x%04lx\n\n",
+ boot_cpu_data.pdc.versions);
+
+ pr_info("#define PARISC_PDC_CPUID 0x%04lx\n\n",
+ boot_cpu_data.pdc.cpuid);
+
+ pr_info("#define PARISC_PDC_CAPABILITIES 0x%04lx\n\n",
+ boot_cpu_data.pdc.capabilities);
+
+ pr_info("#define PARISC_PDC_ENTRY_ORG 0x%04lx\n\n",
+#ifdef CONFIG_64BIT
+ (unsigned long)(PAGE0->mem_pdc_hi) << 32 |
+#endif
+ (unsigned long)PAGE0->mem_pdc);
+
+ pr_info("#define PARISC_PDC_CACHE_INFO");
+ p = (unsigned long *) &cache_info;
+ for (num = 0; num < sizeof(cache_info); num += sizeof(unsigned long)) {
+ if (((num % 5) == 0)) {
+ pr_cont(" \\\n");
+ pr_info("\t");
+ }
+ pr_cont("%s0x%04lx",
+ num?", ":"", *p++);
+ }
+ pr_cont("\n\n");
+}
+
+static __init int qemu_print_hpa(struct device *lin_dev, void *data)
+{
+ struct parisc_device *dev = to_parisc_device(lin_dev);
+ unsigned long hpa = dev->hpa.start;
+
+ pr_cont("\t{\t.hpa = 0x%08lx,\\\n", hpa);
+ pr_cont("\t\t.iodc = &iodc_data_hpa_%08lx,\\\n", hpa);
+ pr_cont("\t\t.mod_info = &mod_info_hpa_%08lx,\\\n", hpa);
+ pr_cont("\t\t.mod_path = &mod_path_hpa_%08lx,\\\n", hpa);
+ pr_cont("\t\t.num_addr = HPA_%08lx_num_addr,\\\n", hpa);
+ pr_cont("\t\t.add_addr = { HPA_%08lx_add_addr } },\\\n", hpa);
+ return 0;
+}
+
+
+static __init void qemu_footer(void)
+{
+ pr_info("\n\n#define PARISC_DEVICE_LIST \\\n");
+ for_each_padev(qemu_print_hpa, NULL);
+ pr_cont("\t{ 0, }\n");
+ pr_info("--- cut here ---\n");
+}
+
+/* print iodc data of the various hpa modules for qemu inclusion */
+static __init int qemu_print_iodc_data(struct device *lin_dev, void *data)
+{
+ struct parisc_device *dev = to_parisc_device(lin_dev);
+ unsigned long count;
+ unsigned long hpa = dev->hpa.start;
+ int status;
+ struct pdc_iodc iodc_data;
+
+ int mod_index;
+ struct pdc_system_map_mod_info pdc_mod_info;
+ struct pdc_module_path mod_path;
+
+ status = pdc_iodc_read(&count, hpa, 0,
+ &iodc_data, sizeof(iodc_data));
+ if (status != PDC_OK) {
+ pr_info("No IODC data for hpa 0x%08lx\n", hpa);
+ return 0;
+ }
+
+ pr_info("\n");
+
+ pr_info("#define HPA_%08lx_DESCRIPTION \"%s\"\n",
+ hpa, parisc_hardware_description(&dev->id));
+
+ mod_index = 0;
+ do {
+ status = pdc_system_map_find_mods(&pdc_mod_info,
+ &mod_path, mod_index++);
+ } while (status == PDC_OK && pdc_mod_info.mod_addr != hpa);
+
+ pr_info("static struct pdc_system_map_mod_info"
+ " mod_info_hpa_%08lx = {\n", hpa);
+ #define DO(member) \
+ pr_cont("\t." #member " = 0x%x,\n", \
+ (unsigned int)pdc_mod_info.member)
+ DO(mod_addr);
+ DO(mod_pgs);
+ DO(add_addrs);
+ pr_cont("};\n");
+ #undef DO
+ pr_info("static struct pdc_module_path "
+ "mod_path_hpa_%08lx = {\n", hpa);
+ pr_cont("\t.path = { ");
+ pr_cont(".flags = 0x%x, ", mod_path.path.flags);
+ pr_cont(".bc = { 0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x }, ",
+ (unsigned char)mod_path.path.bc[0],
+ (unsigned char)mod_path.path.bc[1],
+ (unsigned char)mod_path.path.bc[2],
+ (unsigned char)mod_path.path.bc[3],
+ (unsigned char)mod_path.path.bc[4],
+ (unsigned char)mod_path.path.bc[5]);
+ pr_cont(".mod = 0x%x ", mod_path.path.mod);
+ pr_cont(" },\n");
+ pr_cont("\t.layers = { 0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x }\n",
+ mod_path.layers[0], mod_path.layers[1], mod_path.layers[2],
+ mod_path.layers[3], mod_path.layers[4], mod_path.layers[5]);
+ pr_cont("};\n");
+
+ pr_info("static struct pdc_iodc iodc_data_hpa_%08lx = {\n", hpa);
+ #define DO(member) \
+ pr_cont("\t." #member " = 0x%04lx,\n", \
+ (unsigned long)iodc_data.member)
+ DO(hversion_model);
+ DO(hversion);
+ DO(spa);
+ DO(type);
+ DO(sversion_rev);
+ DO(sversion_model);
+ DO(sversion_opt);
+ DO(rev);
+ DO(dep);
+ DO(features);
+ DO(checksum);
+ DO(length);
+ #undef DO
+ pr_cont("\t/* pad: 0x%04x, 0x%04x */\n",
+ iodc_data.pad[0], iodc_data.pad[1]);
+ pr_cont("};\n");
+
+ pr_info("#define HPA_%08lx_num_addr %d\n", hpa, dev->num_addrs);
+ pr_info("#define HPA_%08lx_add_addr ", hpa);
+ count = 0;
+ if (dev->num_addrs == 0)
+ pr_cont("0");
+ while (count < dev->num_addrs) {
+ pr_cont("0x%08lx, ", dev->addr[count]);
+ count++;
+ }
+ pr_cont("\n\n");
+
+ return 0;
+}
+
+
static int print_one_device(struct device * dev, void * data)
{
@@ -908,7 +1077,13 @@ static int print_one_device(struct device * dev, void * data)
/**
* print_parisc_devices - Print out a list of devices found in this system
*/
-void print_parisc_devices(void)
+void __init print_parisc_devices(void)
{
for_each_padev(print_one_device, NULL);
+ #define PARISC_QEMU_MACHINE_HEADER 0
+ if (PARISC_QEMU_MACHINE_HEADER) {
+ qemu_header();
+ for_each_padev(qemu_print_iodc_data, NULL);
+ qemu_footer();
+ }
}
diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c
index af3bc359dc70..a2058953a53f 100644
--- a/arch/parisc/kernel/hardware.c
+++ b/arch/parisc/kernel/hardware.c
@@ -41,7 +41,7 @@
* are guessed. If you know the correct name, please let us know.
*/
-static struct hp_hardware hp_hardware_list[] = {
+static struct hp_hardware hp_hardware_list[] __initdata = {
{HPHW_NPROC,0x01,0x4,0x0,"Indigo (840, 930)"},
{HPHW_NPROC,0x8,0x4,0x01,"Firefox(825,925)"},
{HPHW_NPROC,0xA,0x4,0x01,"Top Gun (835,834,935,635)"},
@@ -1238,7 +1238,7 @@ static struct hp_cpu_type_mask {
unsigned short model;
unsigned short mask;
enum cpu_type cpu;
-} hp_cpu_type_mask_list[] = {
+} hp_cpu_type_mask_list[] __initdata = {
{ 0x0000, 0x0ff0, pcx }, /* 0x0000 - 0x000f */
{ 0x0048, 0x0ff0, pcxl }, /* 0x0040 - 0x004f */
@@ -1325,17 +1325,17 @@ const char * const cpu_name_version[][2] = {
[pcxt] = { "PA7100 (PCX-T)", "1.1b" },
[pcxt_] = { "PA7200 (PCX-T')", "1.1c" },
[pcxl] = { "PA7100LC (PCX-L)", "1.1d" },
- [pcxl2] = { "PA7300LC (PCX-L2)", "1.1e" },
+ [pcxl2] = { "PA7300LC (PCX-L2)","1.1e" },
[pcxu] = { "PA8000 (PCX-U)", "2.0" },
[pcxu_] = { "PA8200 (PCX-U+)", "2.0" },
[pcxw] = { "PA8500 (PCX-W)", "2.0" },
[pcxw_] = { "PA8600 (PCX-W+)", "2.0" },
[pcxw2] = { "PA8700 (PCX-W2)", "2.0" },
[mako] = { "PA8800 (Mako)", "2.0" },
- [mako2] = { "PA8900 (Shortfin)", "2.0" }
+ [mako2] = { "PA8900 (Shortfin)","2.0" }
};
-const char *parisc_hardware_description(struct parisc_device_id *id)
+const char * __init parisc_hardware_description(struct parisc_device_id *id)
{
struct hp_hardware *listptr;
@@ -1373,7 +1373,7 @@ const char *parisc_hardware_description(struct parisc_device_id *id)
/* Interpret hversion (ret[0]) from PDC_MODEL(4)/PDC_MODEL_INFO(0) */
-enum cpu_type
+enum cpu_type __init
parisc_get_cpu_type(unsigned long hversion)
{
struct hp_cpu_type_mask *ptr;
diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S
index 8d072c44f300..781c3b9a3e46 100644
--- a/arch/parisc/kernel/hpmc.S
+++ b/arch/parisc/kernel/hpmc.S
@@ -84,6 +84,7 @@ END(hpmc_pim_data)
.text
.import intr_save, code
+ .align 16
ENTRY_CFI(os_hpmc)
.os_hpmc:
@@ -300,12 +301,15 @@ os_hpmc_6:
b .
nop
+ .align 16 /* make function length multiple of 16 bytes */
ENDPROC_CFI(os_hpmc)
.os_hpmc_end:
__INITRODATA
+.globl os_hpmc_size
.align 4
- .export os_hpmc_size
+ .type os_hpmc_size, @object
+ .size os_hpmc_size, 4
os_hpmc_size:
.word .os_hpmc_end-.os_hpmc
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index 6975a0627078..bbe46571ff96 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -138,6 +138,10 @@ void machine_power_off(void)
pdc_soft_power_button(0);
pdc_chassis_send_status(PDC_CHASSIS_DIRECT_SHUTDOWN);
+
+ /* ipmi_poweroff may have been installed. */
+ if (pm_power_off)
+ pm_power_off();
/* It seems we have no way to power the system off via
* software. The user has to press the button himself. */
@@ -151,7 +155,7 @@ void machine_power_off(void)
for (;;);
}
-void (*pm_power_off)(void) = machine_power_off;
+void (*pm_power_off)(void);
EXPORT_SYMBOL(pm_power_off);
void flush_thread(void)
diff --git a/arch/parisc/math-emu/fcnvff.c b/arch/parisc/math-emu/fcnvff.c
index 76c063f7d17c..f9357d9d4cb1 100644
--- a/arch/parisc/math-emu/fcnvff.c
+++ b/arch/parisc/math-emu/fcnvff.c
@@ -148,7 +148,7 @@ dbl_to_sgl_fcnvff(
register int src_exponent, dest_exponent, dest_mantissa;
register boolean inexact = FALSE, guardbit = FALSE, stickybit = FALSE;
register boolean lsb_odd = FALSE;
- boolean is_tiny;
+ boolean is_tiny = FALSE;
Dbl_copyfromptr(srcptr,srcp1,srcp2);
src_exponent = Dbl_exponent(srcp1);
diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c
index aa9f29b875de..49d8d53e50b7 100644
--- a/drivers/input/serio/gscps2.c
+++ b/drivers/input/serio/gscps2.c
@@ -91,7 +91,7 @@ struct gscps2port {
struct parisc_device *padev;
struct serio *port;
spinlock_t lock;
- char *addr;
+ char __iomem *addr;
u8 act, append; /* position in buffer[] */
struct {
u8 data;
@@ -114,7 +114,7 @@ struct gscps2port {
* wait_TBE() - wait for Transmit Buffer Empty
*/
-static int wait_TBE(char *addr)
+static int wait_TBE(char __iomem *addr)
{
int timeout = 25000; /* device is expected to react within 250 msec */
while (gscps2_readb_status(addr) & GSC_STAT_TBNE) {
@@ -146,14 +146,14 @@ static void gscps2_flush(struct gscps2port *ps2port)
static inline int gscps2_writeb_output(struct gscps2port *ps2port, u8 data)
{
unsigned long flags;
- char *addr = ps2port->addr;
+ char __iomem *addr = ps2port->addr;
if (!wait_TBE(addr)) {
printk(KERN_DEBUG PFX "timeout - could not write byte %#x\n", data);
return 0;
}
- while (gscps2_readb_status(ps2port->addr) & GSC_STAT_RBNE)
+ while (gscps2_readb_status(addr) & GSC_STAT_RBNE)
/* wait */;
spin_lock_irqsave(&ps2port->lock, flags);
@@ -200,13 +200,12 @@ static void gscps2_enable(struct gscps2port *ps2port, int enable)
static void gscps2_reset(struct gscps2port *ps2port)
{
- char *addr = ps2port->addr;
unsigned long flags;
/* reset the interface */
spin_lock_irqsave(&ps2port->lock, flags);
gscps2_flush(ps2port);
- writeb(0xff, addr+GSC_RESET);
+ writeb(0xff, ps2port->addr + GSC_RESET);
gscps2_flush(ps2port);
spin_unlock_irqrestore(&ps2port->lock, flags);
}
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c
index 41b740aed3a3..69bd98421eb1 100644
--- a/drivers/parisc/lba_pci.c
+++ b/drivers/parisc/lba_pci.c
@@ -1403,9 +1403,27 @@ lba_hw_init(struct lba_device *d)
WRITE_REG32(stat, d->hba.base_addr + LBA_ERROR_CONFIG);
}
- /* Set HF mode as the default (vs. -1 mode). */
+
+ /*
+ * Hard Fail vs. Soft Fail on PCI "Master Abort".
+ *
+ * "Master Abort" means the MMIO transaction timed out - usually due to
+ * the device not responding to an MMIO read. We would like HF to be
+ * enabled to find driver problems, though it means the system will
+ * crash with a HPMC.
+ *
+ * In SoftFail mode "~0L" is returned as a result of a timeout on the
+ * pci bus. This is like how PCI busses on x86 and most other
+ * architectures behave. In order to increase compatibility with
+ * existing (x86) PCI hardware and existing Linux drivers we enable
+ * Soft Faul mode on PA-RISC now too.
+ */
stat = READ_REG32(d->hba.base_addr + LBA_STAT_CTL);
+#if defined(ENABLE_HARDFAIL)
WRITE_REG32(stat | HF_ENABLE, d->hba.base_addr + LBA_STAT_CTL);
+#else
+ WRITE_REG32(stat & ~HF_ENABLE, d->hba.base_addr + LBA_STAT_CTL);
+#endif
/*
** Writing a zero to STAT_CTL.rf (bit 0) will clear reset signal
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index ff1a332d76e4..0c6e8b44b4ed 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -176,7 +176,7 @@ static int led_proc_open(struct inode *inode, struct file *file)
}
-static ssize_t led_proc_write(struct file *file, const char *buf,
+static ssize_t led_proc_write(struct file *file, const char __user *buf,
size_t count, loff_t *pos)
{
void *data = PDE_DATA(file_inode(file));
@@ -250,7 +250,7 @@ static int __init led_create_procfs(void)
if (led_type == -1) return -1;
- proc_pdc_root = proc_mkdir("pdc", 0);
+ proc_pdc_root = proc_mkdir("pdc", NULL);
if (!proc_pdc_root) return -1;
if (!lcd_no_led_support)
diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c
index e2a3112f1c98..ebaf6867b457 100644
--- a/drivers/parisc/power.c
+++ b/drivers/parisc/power.c
@@ -95,8 +95,7 @@ static void process_shutdown(void)
/* send kill signal */
if (kill_cad_pid(SIGINT, 1)) {
/* just in case killing init process failed */
- if (pm_power_off)
- pm_power_off();
+ machine_power_off();
}
}
}
diff --git a/drivers/parport/parport_gsc.c b/drivers/parport/parport_gsc.c
index 5f710aaaf3da..190c0a7a1c52 100644
--- a/drivers/parport/parport_gsc.c
+++ b/drivers/parport/parport_gsc.c
@@ -256,7 +256,7 @@ struct parport *parport_gsc_probe_port(unsigned long base,
}
priv->ctr = 0xc;
priv->ctr_writable = 0xff;
- priv->dma_buf = 0;
+ priv->dma_buf = NULL;
priv->dma_handle = 0;
p->base = base;
p->base_hi = base_hi;
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index 6ded5c198998..3c2e4cabc08f 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -527,7 +527,7 @@ rattlerSetupPlanes(struct stifb_info *fb)
fb->id = saved_id;
for (y = 0; y < fb->info.var.yres; ++y)
- memset(fb->info.screen_base + y * fb->info.fix.line_length,
+ fb_memset(fb->info.screen_base + y * fb->info.fix.line_length,
0xff, fb->info.var.xres * fb->info.var.bits_per_pixel/8);
CRX24_SET_OVLY_MASK(fb);