V4L/DVB: gspca - pac7302/pac7311: Remove the unused page loading

There is only one page to load (page 3 for pac7302 and page 4 for pac7311). Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Feb 26, 2010 · 23a5de2 · 23a5de2
1 parent 9919fe8
commit 23a5de2
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Showing 2 changed files with 2 additions and 14 deletions.
diff --git a/drivers/media/video/gspca/pac7302.c b/drivers/media/video/gspca/pac7302.c
@@ -301,7 +301,6 @@ static const struct v4l2_pix_format vga_mode[] = {
 };
 
 #define LOAD_PAGE3		255
-#define LOAD_PAGE4		254
 #define END_OF_SEQUENCE		0
 
 /* pac 7302 */
@@ -486,8 +485,7 @@ static int reg_w_page(struct gspca_dev *gspca_dev,
 /* output a variable sequence */
 static int reg_w_var(struct gspca_dev *gspca_dev,
 			const __u8 *seq,
-			const __u8 *page3, unsigned int page3_len,
-			const __u8 *page4, unsigned int page4_len)
+			const __u8 *page3, unsigned int page3_len)
 {
 	int index, len;
 	int ret = 0;
@@ -498,9 +496,6 @@ static int reg_w_var(struct gspca_dev *gspca_dev,
 		switch (len) {
 		case END_OF_SEQUENCE:
 			return ret;
-		case LOAD_PAGE4:
-			ret = reg_w_page(gspca_dev, page4, page4_len);
-			break;
 		case LOAD_PAGE3:
 			ret = reg_w_page(gspca_dev, page3, page3_len);
 			break;
@@ -745,8 +740,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	sd->sof_read = 0;
 
 	ret = reg_w_var(gspca_dev, start_7302,
-		page3_7302, sizeof(page3_7302),
-		NULL, 0);
+		page3_7302, sizeof(page3_7302));
 	if (0 <= ret)
 		ret = setbrightcont(gspca_dev);
 	if (0 <= ret)

diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
@@ -200,7 +200,6 @@ static const struct v4l2_pix_format vga_mode[] = {
 		.priv = 0},
 };
 
-#define LOAD_PAGE3		255
 #define LOAD_PAGE4		254
 #define END_OF_SEQUENCE		0
 
@@ -344,7 +343,6 @@ static int reg_w_page(struct gspca_dev *gspca_dev,
 /* output a variable sequence */
 static int reg_w_var(struct gspca_dev *gspca_dev,
 			const __u8 *seq,
-			const __u8 *page3, unsigned int page3_len,
 			const __u8 *page4, unsigned int page4_len)
 {
 	int index, len;
@@ -359,9 +357,6 @@ static int reg_w_var(struct gspca_dev *gspca_dev,
 		case LOAD_PAGE4:
 			ret = reg_w_page(gspca_dev, page4, page4_len);
 			break;
-		case LOAD_PAGE3:
-			ret = reg_w_page(gspca_dev, page3, page3_len);
-			break;
 		default:
 			if (len > USB_BUF_SZ) {
 				PDEBUG(D_ERR|D_STREAM,
@@ -515,7 +510,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	sd->sof_read = 0;
 
 	ret = reg_w_var(gspca_dev, start_7311,
-		NULL, 0,
 		page4_7311, sizeof(page4_7311));
 	if (0 <= ret)
 		ret = setcontrast(gspca_dev);