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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-03-15 17:47:44 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-05-22 17:21:35 +0200 |
| commit | 265c271c822bd57677e3b286389487fd45e6960d (patch) | |
| tree | 2aa131dea0449f20fd7427fb8d723b693cf22a03 /arch | |
| parent | Linux 3.15-rc6 (diff) | |
| download | linux-265c271c822bd57677e3b286389487fd45e6960d.tar.xz linux-265c271c822bd57677e3b286389487fd45e6960d.zip | |
ARM: l2c: remove outer_inv_all() method
No one ever calls this function anywhere in the kernel, so let's
completely remove it from the outer cache API and turn it into an
internal-only thing.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/outercache.h | 8 | ||||
| -rw-r--r-- | arch/arm/mm/cache-feroceon-l2.c | 1 | ||||
| -rw-r--r-- | arch/arm/mm/cache-l2x0.c | 5 |
3 files changed, 0 insertions, 14 deletions
diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h index f94784f0e3a6..0e4420858990 100644 --- a/arch/arm/include/asm/outercache.h +++ b/arch/arm/include/asm/outercache.h @@ -28,7 +28,6 @@ struct outer_cache_fns { void (*clean_range)(unsigned long, unsigned long); void (*flush_range)(unsigned long, unsigned long); void (*flush_all)(void); - void (*inv_all)(void); void (*disable)(void); #ifdef CONFIG_OUTER_CACHE_SYNC void (*sync)(void); @@ -63,12 +62,6 @@ static inline void outer_flush_all(void) outer_cache.flush_all(); } -static inline void outer_inv_all(void) -{ - if (outer_cache.inv_all) - outer_cache.inv_all(); -} - static inline void outer_disable(void) { if (outer_cache.disable) @@ -90,7 +83,6 @@ static inline void outer_clean_range(phys_addr_t start, phys_addr_t end) static inline void outer_flush_range(phys_addr_t start, phys_addr_t end) { } static inline void outer_flush_all(void) { } -static inline void outer_inv_all(void) { } static inline void outer_disable(void) { } static inline void outer_resume(void) { } diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index dc814a548056..e028a7f2ebcc 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -350,7 +350,6 @@ void __init feroceon_l2_init(int __l2_wt_override) outer_cache.inv_range = feroceon_l2_inv_range; outer_cache.clean_range = feroceon_l2_clean_range; outer_cache.flush_range = feroceon_l2_flush_range; - outer_cache.inv_all = l2_inv_all; enable_l2(); diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index 7abde2ce8973..f9985e5a208c 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -414,7 +414,6 @@ void __init l2x0_init(void __iomem *base, u32 aux_val, u32 aux_mask) outer_cache.flush_range = l2x0_flush_range; outer_cache.sync = l2x0_cache_sync; outer_cache.flush_all = l2x0_flush_all; - outer_cache.inv_all = l2x0_inv_all; outer_cache.disable = l2x0_disable; } @@ -884,7 +883,6 @@ static const struct l2x0_of_data pl310_data = { .flush_range = l2x0_flush_range, .sync = l2x0_cache_sync, .flush_all = l2x0_flush_all, - .inv_all = l2x0_inv_all, .disable = l2x0_disable, }, }; @@ -899,7 +897,6 @@ static const struct l2x0_of_data l2x0_data = { .flush_range = l2x0_flush_range, .sync = l2x0_cache_sync, .flush_all = l2x0_flush_all, - .inv_all = l2x0_inv_all, .disable = l2x0_disable, }, }; @@ -914,7 +911,6 @@ static const struct l2x0_of_data aurora_with_outer_data = { .flush_range = aurora_flush_range, .sync = l2x0_cache_sync, .flush_all = l2x0_flush_all, - .inv_all = l2x0_inv_all, .disable = l2x0_disable, }, }; @@ -946,7 +942,6 @@ static const struct l2x0_of_data bcm_l2x0_data = { .flush_range = bcm_flush_range, .sync = l2x0_cache_sync, .flush_all = l2x0_flush_all, - .inv_all = l2x0_inv_all, .disable = l2x0_disable, }, }; |