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ARC: Cache: Fix style violations reported by checkpatch

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Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
This commit is contained in:
Eugeniy Paltsev 2018-01-16 19:20:29 +03:00 committed by Alexey Brodkin
parent b0146f9e29
commit 19b10a42f6
1 changed files with 8 additions and 10 deletions
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18
arch/arc/lib/cache.c
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@ -13,12 +13,12 @@
#include <asm/cache.h>
/* Bit values in IC_CTRL */
#define IC_CTRL_CACHE_DISABLE (1 << 0)
#define IC_CTRL_CACHE_DISABLE BIT(0)
/* Bit values in DC_CTRL */
#define DC_CTRL_CACHE_DISABLE (1 << 0)
#define DC_CTRL_INV_MODE_FLUSH (1 << 6)
#define DC_CTRL_FLUSH_STATUS (1 << 8)
#define DC_CTRL_CACHE_DISABLE BIT(0)
#define DC_CTRL_INV_MODE_FLUSH BIT(6)
#define DC_CTRL_FLUSH_STATUS BIT(8)
#define CACHE_VER_NUM_MASK 0xF
#define OP_INV 0x1
@ -232,7 +232,7 @@ void read_decode_cache_bcr(void)
}
dbcr.word = read_aux_reg(ARC_BCR_DC_BUILD);
if (dbcr.fields.ver){
if (dbcr.fields.ver) {
dcache_exists = true;
l1_line_sz = dc_line_sz = 16 << dbcr.fields.line_len;
if (!dc_line_sz)
@ -267,8 +267,7 @@ void cache_init(void)
* so setting 0x11 implies 512M, 0x12 implies 1G...
*/
write_aux_reg(ARC_AUX_IO_COH_AP0_SIZE,
order_base_2(ap_size/1024) - 2);
order_base_2(ap_size / 1024) - 2);
/* IOC Aperture start must be aligned to the size of the aperture */
if (ap_base % ap_size != 0)
@ -277,7 +276,6 @@ void cache_init(void)
write_aux_reg(ARC_AUX_IO_COH_AP0_BASE, ap_base >> 12);
write_aux_reg(ARC_AUX_IO_COH_PARTIAL, 1);
write_aux_reg(ARC_AUX_IO_COH_ENABLE, 1);
}
read_decode_mmu_bcr();
@ -426,8 +424,7 @@ static unsigned int __before_dc_op(const int op)
static void __after_dc_op(const int op, unsigned int reg)
{
if (op & OP_FLUSH) /* flush / flush-n-inv both wait */
while (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_FLUSH_STATUS)
;
while (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_FLUSH_STATUS);
/* Switch back to default Invalidate mode */
if (op == OP_INV)
@ -453,6 +450,7 @@ static inline void __dc_line_op(unsigned long paddr, unsigned long sz,
const int cacheop)
{
unsigned int ctrl_reg = __before_dc_op(cacheop);
__cache_line_loop(paddr, sz, cacheop);
__after_dc_op(cacheop, ctrl_reg);
}