diff options
Diffstat (limited to 'arch/mips/au1000/common/power.c')
| -rw-r--r-- | arch/mips/au1000/common/power.c | 46 |
1 files changed, 3 insertions, 43 deletions
diff --git a/arch/mips/au1000/common/power.c b/arch/mips/au1000/common/power.c index 54047d69b82..a8cd2c1b9e1 100644 --- a/arch/mips/au1000/common/power.c +++ b/arch/mips/au1000/common/power.c @@ -29,17 +29,14 @@ * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. */ + #include <linux/init.h> #include <linux/pm.h> #include <linux/pm_legacy.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> @@ -47,17 +44,13 @@ #define DEBUG 1 #ifdef DEBUG -# define DPRINTK(fmt, args...) printk("%s: " fmt, __FUNCTION__ , ## args) +# define DPRINTK(fmt, args...) printk("%s: " fmt, __func__, ## args) #else # define DPRINTK(fmt, args...) #endif static void au1000_calibrate_delay(void); -extern void set_au1x00_speed(unsigned int new_freq); -extern unsigned int get_au1x00_speed(void); -extern unsigned long get_au1x00_uart_baud_base(void); -extern void set_au1x00_uart_baud_base(unsigned long new_baud_base); extern unsigned long save_local_and_disable(int controller); extern void restore_local_and_enable(int controller, unsigned long mask); extern void local_enable_irq(unsigned int irq_nr); @@ -258,7 +251,6 @@ int au_sleep(void) static int pm_do_sleep(ctl_table * ctl, int write, struct file *file, void __user *buffer, size_t * len, loff_t *ppos) { - int retval = 0; #ifdef SLEEP_TEST_TIMEOUT #define TMPBUFLEN2 16 char buf[TMPBUFLEN2], *p; @@ -278,36 +270,12 @@ static int pm_do_sleep(ctl_table * ctl, int write, struct file *file, p = buf; sleep_ticks = simple_strtoul(p, &p, 0); #endif - retval = pm_send_all(PM_SUSPEND, (void *) 2); - - if (retval) - return retval; au_sleep(); - retval = pm_send_all(PM_RESUME, (void *) 0); - } - return retval; -} - -static int pm_do_suspend(ctl_table * ctl, int write, struct file *file, - void __user *buffer, size_t * len, loff_t *ppos) -{ - int retval = 0; - - if (!write) { - *len = 0; - } else { - retval = pm_send_all(PM_SUSPEND, (void *) 2); - if (retval) - return retval; - suspend_mode = 1; - - retval = pm_send_all(PM_RESUME, (void *) 0); } - return retval; + return 0; } - static int pm_do_freq(ctl_table * ctl, int write, struct file *file, void __user *buffer, size_t * len, loff_t *ppos) { @@ -421,14 +389,6 @@ static int pm_do_freq(ctl_table * ctl, int write, struct file *file, static struct ctl_table pm_table[] = { { - .ctl_name = CTL_UNNUMBERED, - .procname = "suspend", - .data = NULL, - .maxlen = 0, - .mode = 0600, - .proc_handler = &pm_do_suspend - }, - { .ctl_name = CTL_UNNUMBERED, .procname = "sleep", .data = NULL, |