This patch fixes checkpatch.pl warnings in upc.h regarding single-statement macros embedded within do { } while (0) blocks. Signed-off-by: Nicholas Parkanyi <n.parkanyi@xxxxxxxxx> --- drivers/staging/vt6655/upc.h | 36 ++++++++++++------------------------ 1 file changed, 12 insertions(+), 24 deletions(-) diff --git a/drivers/staging/vt6655/upc.h b/drivers/staging/vt6655/upc.h index cc63dc8..85fe046 100644 --- a/drivers/staging/vt6655/upc.h +++ b/drivers/staging/vt6655/upc.h @@ -37,35 +37,23 @@ /* For memory mapped IO */ -#define VNSvInPortB(dwIOAddress, pbyData) \ -do { \ - *(pbyData) = ioread8(dwIOAddress); \ -} while (0) +#define VNSvInPortB(dwIOAddress, pbyData) \ + (*(pbyData) = ioread8(dwIOAddress)) -#define VNSvInPortW(dwIOAddress, pwData) \ -do { \ - *(pwData) = ioread16(dwIOAddress); \ -} while (0) +#define VNSvInPortW(dwIOAddress, pwData) \ + (*(pwData) = ioread16(dwIOAddress)) -#define VNSvInPortD(dwIOAddress, pdwData) \ -do { \ - *(pdwData) = ioread32(dwIOAddress); \ -} while (0) +#define VNSvInPortD(dwIOAddress, pdwData) \ + (*(pdwData) = ioread32(dwIOAddress)) -#define VNSvOutPortB(dwIOAddress, byData) \ -do { \ - iowrite8((u8)byData, dwIOAddress); \ -} while (0) +#define VNSvOutPortB(dwIOAddress, byData) \ + iowrite8((u8)(byData), dwIOAddress) -#define VNSvOutPortW(dwIOAddress, wData) \ -do { \ - iowrite16((u16)wData, dwIOAddress); \ -} while (0) +#define VNSvOutPortW(dwIOAddress, wData) \ + iowrite16((u16)(wData), dwIOAddress) -#define VNSvOutPortD(dwIOAddress, dwData) \ -do { \ - iowrite32((u32)dwData, dwIOAddress); \ -} while (0) +#define VNSvOutPortD(dwIOAddress, dwData) \ + iowrite32((u32)(dwData), dwIOAddress) #define PCAvDelayByIO(uDelayUnit) \ do { \ -- 2.4.3 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel