diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-06-04 20:22:30 +0200 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2015-07-06 09:35:19 +0900 |
| commit | 624deb39a1c684b42569a3ec6a0fdcc74b950ed3 (patch) | |
| tree | 556fef1f7d07858b9d086943de8a0da7da020b2f /arch/arm/mach-shmobile | |
| parent | 2f575fcff1fad24e97b8e7d793ad9af9ae5b8a17 (diff) | |
| download | linux-624deb39a1c684b42569a3ec6a0fdcc74b950ed3.tar.bz2 | |
ARM: shmobile: R-Car: Make struct rcar_sysc_ch * parameters const
The passed struct rcar_sysc_ch is never modified, so it can be const.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/pm-rcar.c | 16 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/pm-rcar.h | 6 |
2 files changed, 11 insertions, 11 deletions
diff --git a/arch/arm/mach-shmobile/pm-rcar.c b/arch/arm/mach-shmobile/pm-rcar.c index a5e4c3a88ec4..b1a7f2a7f757 100644 --- a/arch/arm/mach-shmobile/pm-rcar.c +++ b/arch/arm/mach-shmobile/pm-rcar.c @@ -51,7 +51,7 @@ static void __iomem *rcar_sysc_base; static DEFINE_SPINLOCK(rcar_sysc_lock); /* SMP CPUs + I/O devices */ -static int rcar_sysc_pwr_on_off(struct rcar_sysc_ch *sysc_ch, +static int rcar_sysc_pwr_on_off(const struct rcar_sysc_ch *sysc_ch, int sr_bit, int reg_offs) { int k; @@ -73,18 +73,18 @@ static int rcar_sysc_pwr_on_off(struct rcar_sysc_ch *sysc_ch, return 0; } -static int rcar_sysc_pwr_off(struct rcar_sysc_ch *sysc_ch) +static int rcar_sysc_pwr_off(const struct rcar_sysc_ch *sysc_ch) { return rcar_sysc_pwr_on_off(sysc_ch, SYSCSR_POFFENB, PWROFFCR_OFFS); } -static int rcar_sysc_pwr_on(struct rcar_sysc_ch *sysc_ch) +static int rcar_sysc_pwr_on(const struct rcar_sysc_ch *sysc_ch) { return rcar_sysc_pwr_on_off(sysc_ch, SYSCSR_PONENB, PWRONCR_OFFS); } -static int rcar_sysc_update(struct rcar_sysc_ch *sysc_ch, - int (*on_off_fn)(struct rcar_sysc_ch *)) +static int rcar_sysc_update(const struct rcar_sysc_ch *sysc_ch, + int (*on_off_fn)(const struct rcar_sysc_ch *)) { unsigned int isr_mask = 1 << sysc_ch->isr_bit; unsigned int chan_mask = 1 << sysc_ch->chan_bit; @@ -136,17 +136,17 @@ static int rcar_sysc_update(struct rcar_sysc_ch *sysc_ch, return ret; } -int rcar_sysc_power_down(struct rcar_sysc_ch *sysc_ch) +int rcar_sysc_power_down(const struct rcar_sysc_ch *sysc_ch) { return rcar_sysc_update(sysc_ch, rcar_sysc_pwr_off); } -int rcar_sysc_power_up(struct rcar_sysc_ch *sysc_ch) +int rcar_sysc_power_up(const struct rcar_sysc_ch *sysc_ch) { return rcar_sysc_update(sysc_ch, rcar_sysc_pwr_on); } -bool rcar_sysc_power_is_off(struct rcar_sysc_ch *sysc_ch) +bool rcar_sysc_power_is_off(const struct rcar_sysc_ch *sysc_ch) { unsigned int st; diff --git a/arch/arm/mach-shmobile/pm-rcar.h b/arch/arm/mach-shmobile/pm-rcar.h index 06ebf00a6a5a..1b901db4a24c 100644 --- a/arch/arm/mach-shmobile/pm-rcar.h +++ b/arch/arm/mach-shmobile/pm-rcar.h @@ -7,9 +7,9 @@ struct rcar_sysc_ch { u8 isr_bit; }; -int rcar_sysc_power_down(struct rcar_sysc_ch *sysc_ch); -int rcar_sysc_power_up(struct rcar_sysc_ch *sysc_ch); -bool rcar_sysc_power_is_off(struct rcar_sysc_ch *sysc_ch); +int rcar_sysc_power_down(const struct rcar_sysc_ch *sysc_ch); +int rcar_sysc_power_up(const struct rcar_sysc_ch *sysc_ch); +bool rcar_sysc_power_is_off(const struct rcar_sysc_ch *sysc_ch); void __iomem *rcar_sysc_init(phys_addr_t base); #endif /* PM_RCAR_H */ |