diff options
Diffstat (limited to 'arch/arm/mach-lpc32xx/pm.c')
| -rw-r--r-- | arch/arm/mach-lpc32xx/pm.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/arch/arm/mach-lpc32xx/pm.c b/arch/arm/mach-lpc32xx/pm.c index 62471570d586..32bca351a73b 100644 --- a/arch/arm/mach-lpc32xx/pm.c +++ b/arch/arm/mach-lpc32xx/pm.c @@ -86,17 +86,10 @@ static int lpc32xx_pm_enter(suspend_state_t state) void *iram_swap_area; /* Allocate some space for temporary IRAM storage */ - iram_swap_area = kmalloc(lpc32xx_sys_suspend_sz, GFP_KERNEL); - if (!iram_swap_area) { - printk(KERN_ERR - "PM Suspend: cannot allocate memory to save portion " - "of SRAM\n"); + iram_swap_area = kmemdup((void *)TEMP_IRAM_AREA, + lpc32xx_sys_suspend_sz, GFP_KERNEL); + if (!iram_swap_area) return -ENOMEM; - } - - /* Backup a small area of IRAM used for the suspend code */ - memcpy(iram_swap_area, (void *) TEMP_IRAM_AREA, - lpc32xx_sys_suspend_sz); /* * Copy code to suspend system into IRAM. The suspend code |