diff options
| author | Bryan Wu <cooloney@kernel.org> | 2008-11-18 04:48:22 -0500 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-11-18 04:48:22 -0500 |
| commit | 2e8ca591479e7127c7a6406cfb54962afbd5a68e (patch) | |
| tree | 4926108861806e01e4e8b4dbcca60c6298002406 /arch/blackfin/include/asm/gpio.h | |
| parent | 46fa5eecec58934902ea4a65d9c7b7a486ac6f6b (diff) | |
Blackfin arch: Use GPIO_BANKSIZE macro to replace const number 16 for GPIO_BANK_NUM macro caculating
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/include/asm/gpio.h')
| -rw-r--r-- | arch/blackfin/include/asm/gpio.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h index f8fe33b8bca6..ec2ab465709e 100644 --- a/arch/blackfin/include/asm/gpio.h +++ b/arch/blackfin/include/asm/gpio.h | |||
| @@ -87,9 +87,9 @@ | |||
| 87 | #define gpio_bank(x) ((x) >> 4) | 87 | #define gpio_bank(x) ((x) >> 4) |
| 88 | #define gpio_bit(x) (1<<((x) & 0xF)) | 88 | #define gpio_bit(x) (1<<((x) & 0xF)) |
| 89 | #define gpio_sub_n(x) ((x) & 0xF) | 89 | #define gpio_sub_n(x) ((x) & 0xF) |
| 90 | #define GPIO_BANK_NUM DIV_ROUND_UP(MAX_BLACKFIN_GPIOS, 16) | ||
| 91 | 90 | ||
| 92 | #define GPIO_BANKSIZE 16 | 91 | #define GPIO_BANKSIZE 16 |
| 92 | #define GPIO_BANK_NUM DIV_ROUND_UP(MAX_BLACKFIN_GPIOS, GPIO_BANKSIZE) | ||
| 93 | 93 | ||
| 94 | #define GPIO_0 0 | 94 | #define GPIO_0 0 |
| 95 | #define GPIO_1 1 | 95 | #define GPIO_1 1 |