On Wednesday, April 09, 2014 at 07:32:46 PM, Brian Norris wrote:
> Spacing is a little non-standard here.
> 
> Signed-off-by: Brian Norris <[email protected]>
> ---
> Series based on l2-mtd.git/spinor:
> 
>   http://git.infradead.org/l2-mtd.git
> 
>  include/linux/mtd/spi-nor.h | 68
> ++++++++++++++++++++++----------------------- 1 file changed, 34
> insertions(+), 34 deletions(-)
> 
> diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h
> index 41dae78fbd1d..558097e14932 100644
> --- a/include/linux/mtd/spi-nor.h
> +++ b/include/linux/mtd/spi-nor.h
> @@ -2,50 +2,50 @@
>  #define __LINUX_MTD_SPI_NOR_H
> 
>  /* Flash opcodes. */
> -#define      OPCODE_WREN             0x06    /* Write enable */
> -#define      OPCODE_RDSR             0x05    /* Read status register */
> -#define      OPCODE_WRSR             0x01    /* Write status register 1 byte 
*/
> -#define      OPCODE_NORM_READ        0x03    /* Read data bytes (low 
frequency) */
> -#define      OPCODE_FAST_READ        0x0b    /* Read data bytes (high 
frequency) */
> -#define      OPCODE_DUAL_READ        0x3b    /* Read data bytes (Dual SPI) */
> -#define      OPCODE_QUAD_READ        0x6b    /* Read data bytes (Quad SPI) */
> -#define      OPCODE_PP               0x02    /* Page program (up to 256 
bytes) */
> -#define      OPCODE_BE_4K            0x20    /* Erase 4KiB block */
> -#define      OPCODE_BE_4K_PMC        0xd7    /* Erase 4KiB block on PMC 
> chips 
*/
> -#define      OPCODE_BE_32K           0x52    /* Erase 32KiB block */
> -#define      OPCODE_CHIP_ERASE       0xc7    /* Erase whole flash chip */
> -#define      OPCODE_SE               0xd8    /* Sector erase (usually 64KiB) 
*/
> -#define      OPCODE_RDID             0x9f    /* Read JEDEC ID */
> -#define      OPCODE_RDCR             0x35    /* Read configuration register 
*/
> +#define OPCODE_WREN          0x06    /* Write enable */
> +#define OPCODE_RDSR          0x05    /* Read status register */
> +#define OPCODE_WRSR          0x01    /* Write status register 1 byte */
> +#define OPCODE_NORM_READ     0x03    /* Read data bytes (low frequency) */
> +#define OPCODE_FAST_READ     0x0b    /* Read data bytes (high frequency) */
> +#define OPCODE_DUAL_READ        0x3b    /* Read data bytes (Dual SPI) */
> +#define OPCODE_QUAD_READ        0x6b    /* Read data bytes (Quad SPI) */

This is still a little non-standard -- or rather -- inconsistent here. You 
should use space after #define and \t after the name I'd say. I'd also say 
these 
two slipped your attention as the others do it just like that.

> +#define OPCODE_PP            0x02    /* Page program (up to 256 bytes) */
> +#define OPCODE_BE_4K         0x20    /* Erase 4KiB block */
> +#define OPCODE_BE_4K_PMC     0xd7    /* Erase 4KiB block on PMC chips */
> +#define OPCODE_BE_32K                0x52    /* Erase 32KiB block */
> +#define OPCODE_CHIP_ERASE    0xc7    /* Erase whole flash chip */
> +#define OPCODE_SE            0xd8    /* Sector erase (usually 64KiB) */
> +#define OPCODE_RDID          0x9f    /* Read JEDEC ID */
> +#define OPCODE_RDCR             0x35    /* Read configuration register */

DTTO here.

>  /* 4-byte address opcodes - used on Spansion and some Macronix flashes. */
> -#define      OPCODE_NORM_READ_4B     0x13    /* Read data bytes (low 
frequency) */
> -#define      OPCODE_FAST_READ_4B     0x0c    /* Read data bytes (high 
frequency) */
> -#define      OPCODE_DUAL_READ_4B     0x3c    /* Read data bytes (Dual SPI) */
> -#define      OPCODE_QUAD_READ_4B     0x6c    /* Read data bytes (Quad SPI) */
> -#define      OPCODE_PP_4B            0x12    /* Page program (up to 256 
bytes) */
> -#define      OPCODE_SE_4B            0xdc    /* Sector erase (usually 64KiB) 
*/
> +#define OPCODE_NORM_READ_4B  0x13    /* Read data bytes (low frequency) */
> +#define OPCODE_FAST_READ_4B  0x0c    /* Read data bytes (high frequency) */
> +#define OPCODE_DUAL_READ_4B  0x3c    /* Read data bytes (Dual SPI) */
> +#define OPCODE_QUAD_READ_4B  0x6c    /* Read data bytes (Quad SPI) */

This comment here is indented with spaces, while the other comments are 
indented 
with tabs ;-/
[...]
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