staging: media: atomisp: Removed unnecessary parentheses.

Removed parentheses on the right hand side of assignment, as they are
not required. The following coccinelle script is used to fix this issue:

@@
binary operator op = {<<,>>,+,/};
local idexpression id;
expression e1, e2;
@@

id =
-(
e1 op e2
-)
Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/atomisp/i2c/gc0310.c

@@ -904,13 +904,13 @@ static int gc0310_s_power(struct v4l2_subdev *sd, int on)
 #define LARGEST_ALLOWED_RATIO_MISMATCH 800
 static int distance(struct gc0310_resolution *res, u32 w, u32 h)
 {
-	unsigned int w_ratio = ((res->width << 13)/w);
+	unsigned int w_ratio = (res->width << 13)/w;
 	unsigned int h_ratio;
 	int match;
 
 	if (h == 0)
 		return -1;
-	h_ratio = ((res->height << 13) / h);
+	h_ratio = (res->height << 13) / h;
 	if (h_ratio == 0)
 		return -1;
 	match   = abs(((w_ratio << 13) / h_ratio) - ((int)8192));

drivers/staging/media/atomisp/i2c/gc2235.c

@@ -697,13 +697,13 @@ static int gc2235_s_power(struct v4l2_subdev *sd, int on)
 #define LARGEST_ALLOWED_RATIO_MISMATCH 800
 static int distance(struct gc2235_resolution *res, u32 w, u32 h)
 {
-	unsigned int w_ratio = ((res->width << 13)/w);
+	unsigned int w_ratio = (res->width << 13)/w;
 	unsigned int h_ratio;
 	int match;
 
 	if (h == 0)
 		return -1;
-	h_ratio = ((res->height << 13) / h);
+	h_ratio = (res->height << 13) / h;
 	if (h_ratio == 0)
 		return -1;
 	match   = abs(((w_ratio << 13) / h_ratio) - ((int)8192));

drivers/staging/media/atomisp/i2c/ov2680.c

@@ -1005,13 +1005,13 @@ static int ov2680_s_power(struct v4l2_subdev *sd, int on)
 #define LARGEST_ALLOWED_RATIO_MISMATCH 600
 static int distance(struct ov2680_resolution *res, u32 w, u32 h)
 {
-	unsigned int w_ratio = ((res->width << 13)/w);
+	unsigned int w_ratio = (res->width << 13)/w;
 	unsigned int h_ratio;
 	int match;
 
 	if (h == 0)
 		return -1;
-	h_ratio = ((res->height << 13) / h);
+	h_ratio = (res->height << 13) / h;
 	if (h_ratio == 0)
 		return -1;
 	match   = abs(((w_ratio << 13) / h_ratio) - ((int)8192));

drivers/staging/media/atomisp/i2c/ov2722.c

@@ -801,13 +801,13 @@ static int ov2722_s_power(struct v4l2_subdev *sd, int on)
 #define LARGEST_ALLOWED_RATIO_MISMATCH 800
 static int distance(struct ov2722_resolution *res, u32 w, u32 h)
 {
-	unsigned int w_ratio = ((res->width << 13)/w);
+	unsigned int w_ratio = (res->width << 13)/w;
 	unsigned int h_ratio;
 	int match;
 
 	if (h == 0)
 		return -1;
-	h_ratio = ((res->height << 13) / h);
+	h_ratio = (res->height << 13) / h;
 	if (h_ratio == 0)
 		return -1;
 	match   = abs(((w_ratio << 13) / h_ratio) - ((int)8192));

drivers/staging/media/atomisp/i2c/ov5693/ov5693.c

@@ -1506,7 +1506,7 @@ static int distance(struct ov5693_resolution *res, u32 w, u32 h)
 	    res->width < w || res->height < h)
 		return -1;
 
-	ratio = (res->width << 13);
+	ratio = res->width << 13;
 	ratio /= w;
 	ratio *= h;
 	ratio /= res->height;

drivers/staging/media/atomisp/i2c/ov8858.c

@@ -1250,7 +1250,7 @@ static int distance(struct ov8858_resolution const *res, const u32 w,
 		res->width < w || res->height < h)
 		return -1;
 
-	ratio = (res->width << 13);
+	ratio = res->width << 13;
 	ratio /= w;
 	ratio *= h;
 	ratio /= res->height;

drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/bnlm/ia_css_bnlm.host.c

@@ -45,7 +45,7 @@ bnlm_lut_encode(struct bnlm_lut *lut, const int32_t *lut_thr, const int32_t *lut
 {
 	uint32_t blk, i;
 	const uint32_t block_size = 16;
-	const uint32_t total_blocks = (ISP_VEC_NELEMS / block_size);
+	const uint32_t total_blocks = ISP_VEC_NELEMS / block_size;
 
 	/* Create VMEM LUTs from the threshold and value arrays.
 	 *

drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/macc/macc1_5/ia_css_macc1_5.host.c

@@ -50,7 +50,7 @@ ia_css_macc1_5_vmem_encode(
 
 	for (k = 0; k < 4; k++)
 		for (i = 0; i < IA_CSS_MACC_NUM_AXES; i++) {
-			idx = (idx_map[i] + (k*IA_CSS_MACC_NUM_AXES));
+			idx = idx_map[i] + (k*IA_CSS_MACC_NUM_AXES);
 			j   = 4*i;
 
 			params->data[0][(idx)] = from->data[j];

drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/s3a/s3a_1.0/ia_css_s3a.host.c

@@ -350,7 +350,7 @@ ia_css_s3a_vmem_decode(
 	hi = isp_stats_hi;
 	lo = isp_stats_lo;
 
-	chunk = (ISP_VEC_NELEMS >> host_stats->grid.deci_factor_log2);
+	chunk = ISP_VEC_NELEMS >> host_stats->grid.deci_factor_log2;
 	chunk = max(chunk, 1);
 
 	for (y = 0; y < out_height; y++) {

drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_mipi.c

@@ -210,18 +210,18 @@ ia_css_mipi_frame_calculate_size(const unsigned int width,
 	*/
 
 
-	words_per_odd_line	 = ((odd_line_bytes   + 3) >> 2);	/* ceil(odd_line_bytes/4); word = 4 bytes */
-	words_per_even_line  = ((even_line_bytes  + 3) >> 2);
+	words_per_odd_line	 = (odd_line_bytes   + 3) >> 2;	/* ceil(odd_line_bytes/4); word = 4 bytes */
+	words_per_even_line  = (even_line_bytes  + 3) >> 2;
 	words_for_first_line = words_per_odd_line + 2 + (hasSOLandEOL ? 1 : 0);
 		/* + SOF +packet header + optionally (SOL), but (EOL) is not in the first line */
 	words_per_odd_line	+= (1 + (hasSOLandEOL ? 2 : 0));
 		/* each non-first line has format header, and optionally (SOL) and (EOL). */
 	words_per_even_line += (1 + (hasSOLandEOL ? 2 : 0));
 
-	mem_words_per_odd_line	 = ((words_per_odd_line + 7) >> 3);
+	mem_words_per_odd_line	 = (words_per_odd_line + 7) >> 3;
 		/* ceil(words_per_odd_line/8); mem_word = 32 bytes, 8 words */
-	mem_words_for_first_line = ((words_for_first_line + 7) >> 3);
-	mem_words_per_even_line  = ((words_per_even_line + 7) >> 3);
+	mem_words_for_first_line = (words_for_first_line + 7) >> 3;
+	mem_words_per_even_line  = (words_per_even_line + 7) >> 3;
 	mem_words_for_EOF        = 1; /* last line consisit of the optional (EOL) and EOF */
 
 	mem_words = ((embedded_data_size_words + 7) >> 3) +
@@ -364,13 +364,13 @@ calculate_mipi_buff_size(
 		even_line_bytes = odd_line_bytes;
 	}
 
-	words_per_odd_line	 = ((odd_line_bytes   + 3) >> 2);
+	words_per_odd_line	 = (odd_line_bytes   + 3) >> 2;
 		/* ceil(odd_line_bytes/4); word = 4 bytes */
-	words_per_even_line  = ((even_line_bytes  + 3) >> 2);
+	words_per_even_line  = (even_line_bytes  + 3) >> 2;
 
-	mem_words_per_odd_line	 = ((words_per_odd_line + 7) >> 3);
+	mem_words_per_odd_line	 = (words_per_odd_line + 7) >> 3;
 		/* ceil(words_per_odd_line/8); mem_word = 32 bytes, 8 words */
-	mem_words_per_even_line  = ((words_per_even_line + 7) >> 3);
+	mem_words_per_even_line  = (words_per_even_line + 7) >> 3;
 
 	mem_words_per_buff_line =
 		(mem_words_per_odd_line > mem_words_per_even_line) ? mem_words_per_odd_line : mem_words_per_even_line;