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| author | Glen Lee <glen.lee@atmel.com> | 2015-12-21 14:18:08 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-21 13:20:04 -0800 |
| commit | 9e6627ac727c0d8646085908d9d6c33c08390111 (patch) | |
| tree | 44a5bd154d0b1918a72543723a9169d7146ad726 /drivers/staging/wilc1000/wilc_spi.c | |
| parent | b719302da6da3480e9086121f9c27362382c0efe (diff) | |
| download | op-kernel-dev-9e6627ac727c0d8646085908d9d6c33c08390111.zip op-kernel-dev-9e6627ac727c0d8646085908d9d6c33c08390111.tar.gz | |
staging: wilc1000: use kernel define byte order macros
This patch removes define BIG_ENDIAN and use kernel define byte order macros
instead of swap itself. Remove unused BYTE_SWAP macro and __CHECK_ENDIAN__
in Makefile also.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wilc1000/wilc_spi.c')
| -rw-r--r-- | drivers/staging/wilc1000/wilc_spi.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c index d6f4121..c94d86f 100644 --- a/drivers/staging/wilc1000/wilc_spi.c +++ b/drivers/staging/wilc1000/wilc_spi.c @@ -529,9 +529,7 @@ static int spi_internal_write(struct wilc *wilc, u32 adr, u32 dat) { int result; -#ifdef BIG_ENDIAN - dat = BYTE_SWAP(dat); -#endif + dat = cpu_to_le32(dat); result = spi_cmd_complete(wilc, CMD_INTERNAL_WRITE, adr, (u8 *)&dat, 4, 0); if (result != N_OK) { @@ -552,9 +550,7 @@ static int spi_internal_read(struct wilc *wilc, u32 adr, u32 *data) return 0; } -#ifdef BIG_ENDIAN - *data = BYTE_SWAP(*data); -#endif + *data = cpu_to_le32(*data); return 1; } @@ -571,9 +567,7 @@ static int wilc_spi_write_reg(struct wilc *wilc, u32 addr, u32 data) u8 cmd = CMD_SINGLE_WRITE; u8 clockless = 0; -#ifdef BIG_ENDIAN - data = BYTE_SWAP(data); -#endif + data = cpu_to_le32(data); if (addr < 0x30) { /* Clockless register*/ cmd = CMD_INTERNAL_WRITE; @@ -635,9 +629,7 @@ static int wilc_spi_read_reg(struct wilc *wilc, u32 addr, u32 *data) return 0; } -#ifdef BIG_ENDIAN - *data = BYTE_SWAP(*data); -#endif + *data = cpu_to_le32(*data); return 1; } |
