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    SubjectRe: [PATCH] Staging: comedi: move trailing statement to next line in ni_mio_common.c
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    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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