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Commit 41316a27 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] omap3isp: resizer: Remove needless variable initializations 



There's no need to initialize local variables to zero when they're
explicitly assigned another value right after. Remove the needless
initializations.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent ca84ea49

drivers/media/platform/omap3isp/ispresizer.c

+6 −6
Original line number Diff line number Diff line
@@ -229,7 +229,7 @@ static void resizer_set_phase(struct isp_res_device *res, u32 h_phase, 
			      u32 v_phase)

{

	struct isp_device *isp = to_isp_device(res);

	u32 rgval = 0;

	u32 rgval;



	rgval = isp_reg_readl(isp, OMAP3_ISP_IOMEM_RESZ, ISPRSZ_CNT) &

	      ~(ISPRSZ_CNT_HSTPH_MASK | ISPRSZ_CNT_VSTPH_MASK);
@@ -265,7 +265,7 @@ static void resizer_set_luma(struct isp_res_device *res, 
			     struct resizer_luma_yenh *luma)

{

	struct isp_device *isp = to_isp_device(res);

	u32 rgval = 0;

	u32 rgval;



	rgval  = (luma->algo << ISPRSZ_YENH_ALGO_SHIFT)

		  & ISPRSZ_YENH_ALGO_MASK;
@@ -312,7 +312,7 @@ static void resizer_set_ratio(struct isp_res_device *res, 
{

	struct isp_device *isp = to_isp_device(res);

	const u16 *h_filter, *v_filter;

	u32 rgval = 0;

	u32 rgval;



	rgval = isp_reg_readl(isp, OMAP3_ISP_IOMEM_RESZ, ISPRSZ_CNT) &

			      ~(ISPRSZ_CNT_HRSZ_MASK | ISPRSZ_CNT_VRSZ_MASK);
@@ -355,7 +355,7 @@ static void resizer_set_output_size(struct isp_res_device *res, 
				    u32 width, u32 height)

{

	struct isp_device *isp = to_isp_device(res);

	u32 rgval = 0;

	u32 rgval;



	dev_dbg(isp->dev, "Output size[w/h]: %dx%d\n", width, height);

	rgval  = (width << ISPRSZ_OUT_SIZE_HORZ_SHIFT)
@@ -399,7 +399,7 @@ static void resizer_set_output_offset(struct isp_res_device *res, u32 offset) 
static void resizer_set_start(struct isp_res_device *res, u32 left, u32 top)

{

	struct isp_device *isp = to_isp_device(res);

	u32 rgval = 0;

	u32 rgval;



	rgval = (left << ISPRSZ_IN_START_HORZ_ST_SHIFT)

		& ISPRSZ_IN_START_HORZ_ST_MASK;
@@ -419,7 +419,7 @@ static void resizer_set_input_size(struct isp_res_device *res, 
				   u32 width, u32 height)

{

	struct isp_device *isp = to_isp_device(res);

	u32 rgval = 0;

	u32 rgval;



	dev_dbg(isp->dev, "Input size[w/h]: %dx%d\n", width, height);