aboutsummaryrefslogtreecommitdiff
path: root/arch/arm
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/kernel/ecard.c2
-rw-r--r--arch/arm/kernel/setup.c2
-rw-r--r--arch/arm/kernel/smp.c2
-rw-r--r--arch/arm/kernel/sys_arm.c4
-rw-r--r--arch/arm/kernel/time.c12
-rw-r--r--arch/arm/mach-omap1/board-fsample.c8
-rw-r--r--arch/arm/mach-omap1/board-h2.c11
-rw-r--r--arch/arm/mach-omap1/board-h3.c11
-rw-r--r--arch/arm/mach-omap1/board-innovator.c8
-rw-r--r--arch/arm/mach-omap1/board-nokia770.c8
-rw-r--r--arch/arm/mach-omap1/board-osk.c8
-rw-r--r--arch/arm/mach-omap1/board-perseus2.c9
-rw-r--r--arch/arm/mach-omap2/board-h4.c1
-rw-r--r--arch/arm/mach-pnx4008/clock.c11
-rw-r--r--arch/arm/mm/fault.c4
-rw-r--r--arch/arm/vfp/vfpsingle.c2
16 files changed, 64 insertions, 39 deletions
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index eca248d9eba..3e14b1348c0 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -295,7 +295,7 @@ ecard_task(void * unused)
*/
static void ecard_call(struct ecard_request *req)
{
- DECLARE_COMPLETION(completion);
+ DECLARE_COMPLETION_ONSTACK(completion);
req->complete = &completion;
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 0a722e77c14..6bbd93dd186 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -348,7 +348,7 @@ static void __init setup_processor(void)
cpu_name, processor_id, (int)processor_id & 15,
proc_arch[cpu_architecture()], cr_alignment);
- sprintf(system_utsname.machine, "%s%c", list->arch_name, ENDIANNESS);
+ sprintf(init_utsname()->machine, "%s%c", list->arch_name, ENDIANNESS);
sprintf(elf_platform, "%s%c", list->elf_name, ENDIANNESS);
elf_hwcap = list->elf_hwcap;
#ifndef CONFIG_ARM_THUMB
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 68e9634d260..421329f5e18 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -36,7 +36,9 @@
* The online bitmask indicates that the CPU is up and running.
*/
cpumask_t cpu_possible_map;
+EXPORT_SYMBOL(cpu_possible_map);
cpumask_t cpu_online_map;
+EXPORT_SYMBOL(cpu_online_map);
/*
* as from 2.5, kernels no longer have an init_tasks structure
diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c
index 8170af47143..00c18d35913 100644
--- a/arch/arm/kernel/sys_arm.c
+++ b/arch/arm/kernel/sys_arm.c
@@ -279,7 +279,7 @@ out:
return error;
}
-long execve(const char *filename, char **argv, char **envp)
+int kernel_execve(const char *filename, char *const argv[], char *const envp[])
{
struct pt_regs regs;
int ret;
@@ -317,7 +317,7 @@ long execve(const char *filename, char **argv, char **envp)
out:
return ret;
}
-EXPORT_SYMBOL(execve);
+EXPORT_SYMBOL(kernel_execve);
/*
* Since loff_t is a 64 bit type we avoid a lot of ABI hastle
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index d4dceb5f06e..b030320b17c 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -37,8 +37,6 @@
*/
struct sys_timer *system_timer;
-extern unsigned long wall_jiffies;
-
/* this needs a better home */
DEFINE_SPINLOCK(rtc_lock);
@@ -237,16 +235,11 @@ void do_gettimeofday(struct timeval *tv)
{
unsigned long flags;
unsigned long seq;
- unsigned long usec, sec, lost;
+ unsigned long usec, sec;
do {
seq = read_seqbegin_irqsave(&xtime_lock, flags);
usec = system_timer->offset();
-
- lost = jiffies - wall_jiffies;
- if (lost)
- usec += lost * USECS_PER_JIFFY;
-
sec = xtime.tv_sec;
usec += xtime.tv_nsec / 1000;
} while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
@@ -279,7 +272,6 @@ int do_settimeofday(struct timespec *tv)
* done, and then undo it!
*/
nsec -= system_timer->offset() * NSEC_PER_USEC;
- nsec -= (jiffies - wall_jiffies) * TICK_NSEC;
wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);
@@ -337,7 +329,7 @@ void timer_tick(struct pt_regs *regs)
profile_tick(CPU_PROFILING, regs);
do_leds();
do_set_rtc();
- do_timer(regs);
+ do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(regs));
#endif
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index c753a3c5aad..62e42c7a628 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -172,9 +172,11 @@ static struct resource kp_resources[] = {
};
static struct omap_kp_platform_data kp_data = {
- .rows = 8,
- .cols = 8,
- .keymap = fsample_keymap,
+ .rows = 8,
+ .cols = 8,
+ .keymap = fsample_keymap,
+ .keymapsize = ARRAY_SIZE(fsample_keymap),
+ .delay = 4,
};
static struct platform_device kp_device = {
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index cd3a06dfc0a..6e113078f7a 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -167,10 +167,13 @@ static struct resource h2_kp_resources[] = {
};
static struct omap_kp_platform_data h2_kp_data = {
- .rows = 8,
- .cols = 8,
- .keymap = h2_keymap,
- .rep = 1,
+ .rows = 8,
+ .cols = 8,
+ .keymap = h2_keymap,
+ .keymapsize = ARRAY_SIZE(h2_keymap),
+ .rep = 1,
+ .delay = 9,
+ .dbounce = 1,
};
static struct platform_device h2_kp_device = {
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 7b206116cd0..f225a083dee 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -247,10 +247,13 @@ static struct resource h3_kp_resources[] = {
};
static struct omap_kp_platform_data h3_kp_data = {
- .rows = 8,
- .cols = 8,
- .keymap = h3_keymap,
- .rep = 1,
+ .rows = 8,
+ .cols = 8,
+ .keymap = h3_keymap,
+ .keymapsize = ARRAY_SIZE(h3_keymap),
+ .rep = 1,
+ .delay = 9,
+ .dbounce = 1,
};
static struct platform_device h3_kp_device = {
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 4cbc62db5b5..cb00530ad27 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -159,9 +159,11 @@ static struct resource innovator_kp_resources[] = {
};
static struct omap_kp_platform_data innovator_kp_data = {
- .rows = 8,
- .cols = 8,
- .keymap = innovator_keymap,
+ .rows = 8,
+ .cols = 8,
+ .keymap = innovator_keymap,
+ .keymapsize = ARRAY_SIZE(innovator_keymap),
+ .delay = 4,
};
static struct platform_device innovator_kp_device = {
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 02b980d77b1..dbc555d209f 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -71,9 +71,11 @@ static struct resource nokia770_kp_resources[] = {
};
static struct omap_kp_platform_data nokia770_kp_data = {
- .rows = 8,
- .cols = 8,
- .keymap = nokia770_keymap
+ .rows = 8,
+ .cols = 8,
+ .keymap = nokia770_keymap,
+ .keymapsize = ARRAY_SIZE(nokia770_keymap)
+ .delay = 4,
};
static struct platform_device nokia770_kp_device = {
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index b742261c97a..6b05647a6c0 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -266,9 +266,11 @@ static const int osk_keymap[] = {
};
static struct omap_kp_platform_data osk_kp_data = {
- .rows = 8,
- .cols = 8,
- .keymap = (int *) osk_keymap,
+ .rows = 8,
+ .cols = 8,
+ .keymap = (int *) osk_keymap,
+ .keymapsize = ARRAY_SIZE(osk_keymap),
+ .delay = 9,
};
static struct resource osk5912_kp_resources[] = {
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 64b45d8ae35..fa4be962df6 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -171,9 +171,12 @@ static struct resource kp_resources[] = {
};
static struct omap_kp_platform_data kp_data = {
- .rows = 8,
- .cols = 8,
- .keymap = p2_keymap,
+ .rows = 8,
+ .cols = 8,
+ .keymap = p2_keymap,
+ .keymapsize = ARRAY_SIZE(p2_keymap),
+ .delay = 4,
+ .dbounce = 1,
};
static struct platform_device kp_device = {
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 4933fce766c..996aeda1285 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -245,6 +245,7 @@ static struct omap_kp_platform_data h4_kp_data = {
.rows = 6,
.cols = 7,
.keymap = h4_keymap,
+ .keymapsize = ARRAY_SIZE(h4_keymap),
.rep = 1,
.row_gpios = row_gpios,
.col_gpios = col_gpios,
diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c
index f582ed2ec43..daa8d3d98ef 100644
--- a/arch/arm/mach-pnx4008/clock.c
+++ b/arch/arm/mach-pnx4008/clock.c
@@ -735,6 +735,16 @@ static struct clk uart6_ck = {
.enable_reg = UARTCLKCTRL_REG,
};
+static struct clk wdt_ck = {
+ .name = "wdt_ck",
+ .parent = &per_ck,
+ .flags = NEEDS_INITIALIZATION,
+ .round_rate = &on_off_round_rate,
+ .set_rate = &on_off_set_rate,
+ .enable_shift = 0,
+ .enable_reg = TIMCLKCTRL_REG,
+};
+
/* These clocks are visible outside this module
* and can be initialized
*/
@@ -765,6 +775,7 @@ static struct clk *onchip_clks[] = {
&uart4_ck,
&uart5_ck,
&uart6_ck,
+ &wdt_ck,
};
static int local_clk_enable(struct clk *clk)
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index f0943d160ff..5e658a87449 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -171,7 +171,7 @@ good_area:
if (fsr & (1 << 11)) /* write? */
mask = VM_WRITE;
else
- mask = VM_READ|VM_EXEC;
+ mask = VM_READ|VM_EXEC|VM_WRITE;
fault = VM_FAULT_BADACCESS;
if (!(vma->vm_flags & mask))
@@ -198,7 +198,7 @@ survive:
return fault;
}
- if (tsk->pid != 1)
+ if (!is_init(tsk))
goto out;
/*
diff --git a/arch/arm/vfp/vfpsingle.c b/arch/arm/vfp/vfpsingle.c
index ab5e9503bae..0221ba3bc79 100644
--- a/arch/arm/vfp/vfpsingle.c
+++ b/arch/arm/vfp/vfpsingle.c
@@ -198,8 +198,10 @@ u32 vfp_single_normaliseround(int sd, struct vfp_single *vs, u32 fpscr, u32 exce
vfp_single_dump("pack: final", vs);
{
s32 d = vfp_single_pack(vs);
+#ifdef DEBUG
pr_debug("VFP: %s: d(s%d)=%08x exceptions=%08x\n", func,
sd, d, exceptions);
+#endif
vfp_put_float(d, sd);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 10:40:15 +0000