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mtd: denali: remove unnecessary parentheses 

We should use parentheses only when they are necessary
or they really improve the readability.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Masahiro Yamada 2014-09-16 20:04:24 +09:00 committed by Brian Norris
parent ba5f2bc2af
commit 7d14ecd050
1 changed files with 7 additions and 7 deletions
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14
drivers/mtd/nand/denali.c
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@ -267,10 +267,10 @@ static void nand_onfi_timing_set(struct denali_nand_info *denali,
acc_clks = CEIL_DIV(Trea[mode], CLK_X); acc_clks = CEIL_DIV(Trea[mode], CLK_X);
while (((acc_clks * CLK_X) - Trea[mode]) < 3) while (acc_clks * CLK_X - Trea[mode] < 3)
acc_clks++; acc_clks++;
if ((data_invalid - acc_clks * CLK_X) < 2) if (data_invalid - acc_clks * CLK_X < 2)
dev_warn(denali->dev, "%s, Line %d: Warning!\n", dev_warn(denali->dev, "%s, Line %d: Warning!\n",
__FILE__, __LINE__); __FILE__, __LINE__);
@ -285,7 +285,7 @@ static void nand_onfi_timing_set(struct denali_nand_info *denali,
cs_cnt = 1; cs_cnt = 1;
if (Tcea[mode]) { if (Tcea[mode]) {
while (((cs_cnt * CLK_X) + Trea[mode]) < Tcea[mode]) while (cs_cnt * CLK_X + Trea[mode] < Tcea[mode])
cs_cnt++; cs_cnt++;
} }
@ -295,8 +295,8 @@ static void nand_onfi_timing_set(struct denali_nand_info *denali,
#endif #endif
/* Sighting 3462430: Temporary hack for MT29F128G08CJABAWP:B */ /* Sighting 3462430: Temporary hack for MT29F128G08CJABAWP:B */
if ((ioread32(denali->flash_reg + MANUFACTURER_ID) == 0) && if (ioread32(denali->flash_reg + MANUFACTURER_ID) == 0 &&
(ioread32(denali->flash_reg + DEVICE_ID) == 0x88)) ioread32(denali->flash_reg + DEVICE_ID) == 0x88)
acc_clks = 6; acc_clks = 6;
iowrite32(acc_clks, denali->flash_reg + ACC_CLKS); iowrite32(acc_clks, denali->flash_reg + ACC_CLKS);
@ -577,7 +577,7 @@ static void denali_set_intr_modes(struct denali_nand_info *denali,
*/ */
static inline bool is_flash_bank_valid(int flash_bank) static inline bool is_flash_bank_valid(int flash_bank)
{ {
return (flash_bank >= 0 && flash_bank < 4); return flash_bank >= 0 && flash_bank < 4;
} }
static void denali_irq_init(struct denali_nand_info *denali) static void denali_irq_init(struct denali_nand_info *denali)
@ -1293,7 +1293,7 @@ static int denali_erase(struct mtd_info *mtd, int page)
irq_status = wait_for_irq(denali, INTR_STATUS__ERASE_COMP | irq_status = wait_for_irq(denali, INTR_STATUS__ERASE_COMP |
INTR_STATUS__ERASE_FAIL); INTR_STATUS__ERASE_FAIL);
return (irq_status & INTR_STATUS__ERASE_FAIL) ? NAND_STATUS_FAIL : PASS; return irq_status & INTR_STATUS__ERASE_FAIL ? NAND_STATUS_FAIL : PASS;
} }
static void denali_cmdfunc(struct mtd_info *mtd, unsigned int cmd, int col, static void denali_cmdfunc(struct mtd_info *mtd, unsigned int cmd, int col,