diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-12-05 13:39:41 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-01-03 12:50:45 +0300 |
| commit | 70def3e53694a65c5583fb5f411491a5074bab18 (patch) | |
| tree | b4113bf3d118bd1795e298ff037c0e838f6d7d79 /arch/arm/mach-shmobile | |
| parent | 367ed998fa3e04d8bde42f431e880cd3e5922095 (diff) | |
| download | linux-70def3e53694a65c5583fb5f411491a5074bab18.tar.xz | |
ARM: shmobile: rcar-gen2: Remove unused rcar_gen2_read_mode_pins()
After
1. commit 9f5ce39ddb8f68b3 ("ARM: shmobile: rcar-gen2: Obtain extal
frequency from DT"),
2. commit 80951f04c3f92533 ("ARM: shmobile: rcar-gen2: Stop passing
mode pins state to clock driver"),
3. and handling of debug resource reset,
there are no more users of rcar_gen2_read_mode_pins() left.
Remove the function and its support definitions.
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/rcar-gen2.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/setup-rcar-gen2.c | 18 |
2 files changed, 0 insertions, 20 deletions
diff --git a/arch/arm/mach-shmobile/rcar-gen2.h b/arch/arm/mach-shmobile/rcar-gen2.h index 8a66b4aae035..6792e249cf56 100644 --- a/arch/arm/mach-shmobile/rcar-gen2.h +++ b/arch/arm/mach-shmobile/rcar-gen2.h @@ -2,8 +2,6 @@ #define __ASM_RCAR_GEN2_H__ void rcar_gen2_timer_init(void); -#define MD(nr) BIT(nr) -u32 rcar_gen2_read_mode_pins(void); void rcar_gen2_reserve(void); void rcar_gen2_pm_init(void); diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c index ac63fa407b64..52d466b75973 100644 --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c @@ -29,24 +29,6 @@ #include "common.h" #include "rcar-gen2.h" -#define MODEMR 0xe6160060 - -u32 rcar_gen2_read_mode_pins(void) -{ - static u32 mode; - static bool mode_valid; - - if (!mode_valid) { - void __iomem *modemr = ioremap_nocache(MODEMR, 4); - BUG_ON(!modemr); - mode = ioread32(modemr); - iounmap(modemr); - mode_valid = true; - } - - return mode; -} - static unsigned int __init get_extal_freq(void) { struct device_node *cpg, *extal; |