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| author | Pete Popov <ppopov@embeddedalley.com> | 2005-07-19 07:05:36 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:31:56 +0100 |
| commit | 3ce86ee14ba7c4b0f8ddae6030df9d0dee15b236 (patch) | |
| tree | 9283cd659849be0deaea5fa80b7d8343edd5d926 /arch/mips/au1000/common/power.c | |
| parent | 7ab1261f5fe421602fadeda1d89662303b08830b (diff) | |
| download | linux-3ce86ee14ba7c4b0f8ddae6030df9d0dee15b236.tar.gz linux-3ce86ee14ba7c4b0f8ddae6030df9d0dee15b236.tar.bz2 linux-3ce86ee14ba7c4b0f8ddae6030df9d0dee15b236.zip | |
Au1x PM fixes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/au1000/common/power.c')
| -rw-r--r-- | arch/mips/au1000/common/power.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/mips/au1000/common/power.c b/arch/mips/au1000/common/power.c index d3aa067505b4..f85093b8d54d 100644 --- a/arch/mips/au1000/common/power.c +++ b/arch/mips/au1000/common/power.c @@ -34,11 +34,13 @@ #include <linux/pm.h> #include <linux/slab.h> #include <linux/sysctl.h> +#include <linux/jiffies.h> #include <asm/string.h> #include <asm/uaccess.h> #include <asm/io.h> #include <asm/system.h> +#include <asm/cacheflush.h> #include <asm/mach-au1x00/au1000.h> #ifdef CONFIG_PM @@ -50,7 +52,7 @@ # define DPRINTK(fmt, args...) #endif -static void calibrate_delay(void); +static void au1000_calibrate_delay(void); extern void set_au1x00_speed(unsigned int new_freq); extern unsigned int get_au1x00_speed(void); @@ -260,7 +262,7 @@ int au_sleep(void) } static int pm_do_sleep(ctl_table * ctl, int write, struct file *file, - void *buffer, size_t * len) + void __user *buffer, size_t * len, loff_t *ppos) { int retval = 0; #ifdef SLEEP_TEST_TIMEOUT @@ -294,7 +296,7 @@ static int pm_do_sleep(ctl_table * ctl, int write, struct file *file, } static int pm_do_suspend(ctl_table * ctl, int write, struct file *file, - void *buffer, size_t * len) + void __user *buffer, size_t * len, loff_t *ppos) { int retval = 0; @@ -313,7 +315,7 @@ static int pm_do_suspend(ctl_table * ctl, int write, struct file *file, static int pm_do_freq(ctl_table * ctl, int write, struct file *file, - void *buffer, size_t * len) + void __user *buffer, size_t * len, loff_t *ppos) { int retval = 0, i; unsigned long val, pll; @@ -408,14 +410,14 @@ static int pm_do_freq(ctl_table * ctl, int write, struct file *file, /* We don't want _any_ interrupts other than - * match20. Otherwise our calibrate_delay() + * match20. Otherwise our au1000_calibrate_delay() * calculation will be off, potentially a lot. */ intc0_mask = save_local_and_disable(0); intc1_mask = save_local_and_disable(1); local_enable_irq(AU1000_TOY_MATCH2_INT); spin_unlock_irqrestore(&pm_lock, flags); - calibrate_delay(); + au1000_calibrate_delay(); restore_local_and_enable(0, intc0_mask); restore_local_and_enable(1, intc1_mask); return retval; @@ -455,7 +457,7 @@ __initcall(pm_init); better than 1% */ #define LPS_PREC 8 -static void calibrate_delay(void) +static void au1000_calibrate_delay(void) { unsigned long ticks, loopbit; int lps_precision = LPS_PREC; |