提交 41316a27 编写于 作者: L Laurent Pinchart 提交者: Mauro Carvalho Chehab

[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: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: NSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
上级 ca84ea49
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
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......@@ -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);
......
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