staging: media: Remove unneeded parentheses

Remove unneeded parentheses in assignment statements.
Semantic patch:

@@
expression a, b, c;
@@

(
  a = (b == c)
|
  a =
- (
  b
- )
)

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/media/davinci_vpfe/dm365_isif.c b/drivers/staging/media/davinci_vpfe/dm365_isif.c
index 9905789..65f6ce3 100644 (file)
--- a/drivers/staging/media/davinci_vpfe/dm365_isif.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_isif.c
@@ -1570,7 +1570,7 @@ isif_pad_set_selection(struct v4l2_subdev *sd,
                sel->r.height = format->height;
        }
        /* adjust the width to 16 pixel boundary */
-       sel->r.width = ((sel->r.width + 15) & ~0xf);
+       sel->r.width = (sel->r.width + 15) & ~0xf;
        vpfe_isif->crop = sel->r;
        if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
                isif_set_image_window(vpfe_isif);

diff --git a/drivers/staging/media/davinci_vpfe/dm365_resizer.c b/drivers/staging/media/davinci_vpfe/dm365_resizer.c
index a91395c..42de95e 100644 (file)
--- a/drivers/staging/media/davinci_vpfe/dm365_resizer.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_resizer.c
@@ -404,7 +404,7 @@ resizer_calculate_down_scale_f_div_param(struct device *dev,
        param->f_div.pass[0].src_hsz = upper_h1 + o;
        param->f_div.pass[1].o_hsz = h2 - 1;
        param->f_div.pass[1].i_hps = 10 + (val1 * two_power);
-       param->f_div.pass[1].h_phs = (val - (val1 << 8));
+       param->f_div.pass[1].h_phs = val - (val1 << 8);
        param->f_div.pass[1].src_hps = upper_h1 - o;
        param->f_div.pass[1].src_hsz = upper_h2 + o;
 
@@ -425,8 +425,8 @@ resizer_configure_common_in_params(struct vpfe_resizer_device *resizer)
        param->rsz_common.hps = param->user_config.hst;
 
        if (vpfe_ipipeif_decimation_enabled(vpfe_dev))
-               param->rsz_common.hsz = (((informat->width - 1) *
-                       IPIPEIF_RSZ_CONST) / vpfe_ipipeif_get_rsz(vpfe_dev));
+               param->rsz_common.hsz = ((informat->width - 1) *
+                       IPIPEIF_RSZ_CONST) / vpfe_ipipeif_get_rsz(vpfe_dev);
        else
                param->rsz_common.hsz = informat->width - 1;
 
@@ -650,7 +650,7 @@ resizer_calculate_normal_f_div_param(struct device *dev, int input_width,
        param->f_div.pass[0].src_hsz = (input_width >> 2) + o;
        param->f_div.pass[1].o_hsz = h2 - 1;
        param->f_div.pass[1].i_hps = val1;
-       param->f_div.pass[1].h_phs = (val - (val1 << 8));
+       param->f_div.pass[1].h_phs = val - (val1 << 8);
        param->f_div.pass[1].src_hps = (input_width >> 2) - o;
        param->f_div.pass[1].src_hsz = (input_width >> 2) + o;
 

diff --git a/drivers/staging/media/mn88472/mn88472.c b/drivers/staging/media/mn88472/mn88472.c
index cf2e96b..c2f2a63 100644 (file)
--- a/drivers/staging/media/mn88472/mn88472.c
+++ b/drivers/staging/media/mn88472/mn88472.c
@@ -96,9 +96,9 @@ static int mn88472_set_frontend(struct dvb_frontend *fe)
        /* Calculate IF registers ( (1<<24)*IF / Xtal ) */
        tmp =  div_u64(if_frequency * (u64)(1<<24) + (dev->xtal / 2),
                                   dev->xtal);
-       if_val[0] = ((tmp >> 16) & 0xff);
-       if_val[1] = ((tmp >>  8) & 0xff);
-       if_val[2] = ((tmp >>  0) & 0xff);
+       if_val[0] = (tmp >> 16) & 0xff;
+       if_val[1] = (tmp >>  8) & 0xff;
+       if_val[2] = (tmp >>  0) & 0xff;
 
        ret = regmap_write(dev->regmap[2], 0xfb, 0x13);
        ret = regmap_write(dev->regmap[2], 0xef, 0x13);

diff --git a/drivers/staging/media/mn88473/mn88473.c b/drivers/staging/media/mn88473/mn88473.c
index a222e99..68a614b 100644 (file)
--- a/drivers/staging/media/mn88473/mn88473.c
+++ b/drivers/staging/media/mn88473/mn88473.c
@@ -94,9 +94,9 @@ static int mn88473_set_frontend(struct dvb_frontend *fe)
        /* Calculate IF registers ( (1<<24)*IF / Xtal ) */
        tmp =  div_u64(if_frequency * (u64)(1<<24) + (dev->xtal / 2),
                                   dev->xtal);
-       if_val[0] = ((tmp >> 16) & 0xff);
-       if_val[1] = ((tmp >>  8) & 0xff);
-       if_val[2] = ((tmp >>  0) & 0xff);
+       if_val[0] = (tmp >> 16) & 0xff;
+       if_val[1] = (tmp >>  8) & 0xff;
+       if_val[2] = (tmp >>  0) & 0xff;
 
        ret = regmap_write(dev->regmap[2], 0x05, 0x00);
        ret = regmap_write(dev->regmap[2], 0xfb, 0x13);