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ARM: l2c: rename cache_wait_way()

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cache_wait_way() is actually used to wait for a particular mask to
report clear; it's not really got much to do with cache ways at all.
Indeed, it gets used to wait for the C bit to clear on older caches.
Rename this with a more generic function name which better reflects
its purpose: l2c_wait_mask().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2014-03-15 16:48:14 +00:00
parent df5dd4c6e2
commit 83841fe1fb
1 changed files with 3 additions and 3 deletions
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6
arch/arm/mm/cache-l2x0.c
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@ -53,7 +53,7 @@ static bool of_init = false;
/*
* Common code for all cache controllers.
*/
static inline void cache_wait_way(void __iomem *reg, unsigned long mask)
static inline void l2c_wait_mask(void __iomem *reg, unsigned long mask)
{
/* wait for cache operation by line or way to complete */
while (readl_relaxed(reg) & mask)
@ -73,7 +73,7 @@ static inline void l2c_set_debug(void __iomem *base, unsigned long val)
static void __l2c_op_way(void __iomem *reg)
{
writel_relaxed(l2x0_way_mask, reg);
cache_wait_way(reg, l2x0_way_mask);
l2c_wait_mask(reg, l2x0_way_mask);
}
static inline void l2c_unlock(void __iomem *base, unsigned num)
@ -94,7 +94,7 @@ static inline void cache_wait(void __iomem *reg, unsigned long mask)
/* cache operations by line are atomic on PL310 */
}
#else
#define cache_wait cache_wait_way
#define cache_wait l2c_wait_mask
#endif
static inline void cache_sync(void)