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| author | Erik Andr?n <erik.andren@gmail.com> | 2009-01-04 13:35:27 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-04-07 04:44:48 +0400 |
| commit | 3c19a9543d15b6aa53a17746fd575ca9a70da9af (patch) | |
| tree | 954bacc6869ebc965d7a0b19dbd29ab91e5ab596 | |
| parent | 5196d7c63197b03b29985e8bd9bfa4425b253673 (diff) | |
| download | linux-3c19a9543d15b6aa53a17746fd575ca9a70da9af.tar.xz | |
V4L/DVB (11427): gspca - m5602: Minor cleanups
Remove an unnecessary error check and reorder some code.
Signed-off-by: Erik Andr?n <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_ov9650.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c index 7967a651c4db..fc4548fd441d 100644 --- a/drivers/media/video/gspca/m5602/m5602_ov9650.c +++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c @@ -345,7 +345,6 @@ int ov9650_init(struct sd *sd) return err; err = ov9650_set_auto_gain(&sd->gspca_dev, sensor_settings[AUTO_GAIN_CTRL_IDX]); - return err; } @@ -367,9 +366,6 @@ int ov9650_start(struct sd *sd) if (width <= 320) hor_offs /= 2; - if (err < 0) - return err; - /* Synthesize the vsync/hsync setup */ for (i = 0; i < ARRAY_SIZE(res_init_ov9650) && !err; i++) { if (res_init_ov9650[i][0] == BRIDGE) @@ -435,9 +431,7 @@ int ov9650_start(struct sd *sd) data = OV9650_VGA_SELECT | OV9650_RGB_SELECT | OV9650_RAW_RGB_SELECT; - err = m5602_write_sensor(sd, OV9650_COM7, &data, 1); - break; case 352: @@ -445,9 +439,7 @@ int ov9650_start(struct sd *sd) data = OV9650_CIF_SELECT | OV9650_RGB_SELECT | OV9650_RAW_RGB_SELECT; - err = m5602_write_sensor(sd, OV9650_COM7, &data, 1); - break; case 320: @@ -455,9 +447,7 @@ int ov9650_start(struct sd *sd) data = OV9650_QVGA_SELECT | OV9650_RGB_SELECT | OV9650_RAW_RGB_SELECT; - err = m5602_write_sensor(sd, OV9650_COM7, &data, 1); - break; case 176: @@ -465,7 +455,6 @@ int ov9650_start(struct sd *sd) data = OV9650_QCIF_SELECT | OV9650_RGB_SELECT | OV9650_RAW_RGB_SELECT; - err = m5602_write_sensor(sd, OV9650_COM7, &data, 1); break; } @@ -500,7 +489,6 @@ void ov9650_disconnect(struct sd *sd) ov9650_power_down(sd); sd->sensor = NULL; - kfree(sd->sensor_priv); } @@ -524,7 +512,6 @@ int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val) PDEBUG(D_V4L2, "Set exposure to %d", val); sensor_settings[EXPOSURE_IDX] = val; - /* The 6 MSBs */ i2c_data = (val >> 10) & 0x3f; err = m5602_write_sensor(sd, OV9650_AECHM, @@ -542,7 +529,6 @@ int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val) /* The 2 LSBs */ i2c_data = val & 0x03; err = m5602_write_sensor(sd, OV9650_COM1, &i2c_data, 1); - return err; } @@ -610,7 +596,6 @@ int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val) i2c_data = val & 0xff; err = m5602_write_sensor(sd, OV9650_RED, &i2c_data, 1); - return err; } @@ -638,7 +623,6 @@ int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val) i2c_data = val & 0xff; err = m5602_write_sensor(sd, OV9650_BLUE, &i2c_data, 1); - return err; } @@ -646,9 +630,9 @@ int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; s32 *sensor_settings = sd->sensor_priv; + *val = sensor_settings[HFLIP_IDX]; PDEBUG(D_V4L2, "Read horizontal flip %d", *val); - return 0; } |