On Mon, 2015-03-23 at 22:37 +0200, Andrei Maresu wrote:
> The following chaeckpatch error was fixed:
> ERROR: space prohibited after that open parenthesis '('
[]
> diff --git a/drivers/dma/at_hdmac_regs.h b/drivers/dma/at_hdmac_regs.h
[]
> @@ -53,7 +53,7 @@
>
> #define AT_DMA_CHER 0x28 /* Channel Handler Enable Register */
> #define AT_DMA_ENA(x) (0x1 << (x))
> -#define AT_DMA_SUSP(x) (0x1 << ( 8 + (x)))
> +#define AT_DMA_SUSP(x) (0x1 << (8 + (x)))
> #define AT_DMA_KEEP(x) (0x1 << (24 + (x)))
Meh.
I think this isn't much of an improvement.
This was likely done to align these AT_ defines.
Another option might be to use the BIT macro.
#define AT_DMA_SUSP(x) BIT((x) + 8)
#define AT_DMA_KEEP(x) BIT((x) + 24)
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