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| author | Daniel Kurtz <djkurtz@chromium.org> | 2013-12-11 23:08:27 +0100 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-12-11 23:08:27 +0100 |
| commit | c143751a6da99eaefa824745d87dcc71ec54e705 (patch) | |
| tree | 06d621b21dec54c555fdf946fcafc7fbd89e57e4 /arch/arm/plat-samsung/pm.c | |
| parent | ARM: EXYNOS: Constify data tables for pmu (diff) | |
| download | linux-c143751a6da99eaefa824745d87dcc71ec54e705.tar.xz linux-c143751a6da99eaefa824745d87dcc71ec54e705.zip | |
ARM: SAMSUNG: Let s3c_pm_do_restore_*() take const sleep_save
The restore functions do not modify the passed in struct sleep_save,
so that parameter can be const.
This allows us to pass in const struct. This allows us to use const
structs sleep_save to define system registers that will always be
restored to a constant value.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/pm.c')
| -rw-r--r-- | arch/arm/plat-samsung/pm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index d0c23010b693..416e5bea54f9 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -182,7 +182,7 @@ void s3c_pm_do_save(struct sleep_save *ptr, int count) * restore the UARTs state yet */ -void s3c_pm_do_restore(struct sleep_save *ptr, int count) +void s3c_pm_do_restore(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) { printk(KERN_DEBUG "restore %p (restore %08lx, was %08x)\n", @@ -203,7 +203,7 @@ void s3c_pm_do_restore(struct sleep_save *ptr, int count) * peripherals, as things may be changing! */ -void s3c_pm_do_restore_core(struct sleep_save *ptr, int count) +void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) __raw_writel(ptr->val, ptr->reg); |