Re: [PATCH] Staging: comedi: move trailing statement to next linein ni_mio_common.c

[Joe Perches]

On Mon, 2014-01-13 at 21:13 -0600, Chase Southwood wrote:
> This patch for ni_mio_common.c silences a checkpatch error due to a
> trailing statement.
[]
> diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
[]
> @@ -692,7 +692,8 @@ static void ni_clear_ai_fifo(struct comedi_device *dev)
>  		/*  Flush the 6143 data FIFO */
>  		ni_writel(0x10, AIFIFO_Control_6143);	/*  Flush fifo */
>  		ni_writel(0x00, AIFIFO_Control_6143);	/*  Flush fifo */
> -		while (ni_readl(AIFIFO_Status_6143) & 0x10) ;	/*  Wait for complete */
> +		while (ni_readl(AIFIFO_Status_6143) & 0x10)
> +			;	/*  Wait for complete */

It's generally better to use timeouts too.



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