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media: i2c: ov9640: add space before return for better clarity 

Some returns were adjoined to unrelated code blocks. This patch adds
a space inbetween.

Signed-off-by: Petr Cvek <petrcvekcz@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Petr Cvek 2018-12-13 10:39:17 -05:00 committed by Mauro Carvalho Chehab
parent 74d01576fc
commit 856b0b8ffb
1 changed files with 5 additions and 0 deletions
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5
drivers/media/i2c/ov9640.c
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@ -286,6 +286,7 @@ static int ov9640_s_ctrl(struct v4l2_ctrl *ctrl)
OV9640_MVFP_H, 0); OV9640_MVFP_H, 0);
return ov9640_reg_rmw(client, OV9640_MVFP, 0, OV9640_MVFP_H); return ov9640_reg_rmw(client, OV9640_MVFP, 0, OV9640_MVFP_H);
} }
return -EINVAL; return -EINVAL;
} }
@ -341,6 +342,7 @@ static int ov9640_s_power(struct v4l2_subdev *sd, int on)
usleep_range(1000, 2000); usleep_range(1000, 2000);
gpiod_set_value(priv->gpio_power, 0); gpiod_set_value(priv->gpio_power, 0);
} }
return ret; return ret;
} }
@ -545,6 +547,7 @@ static int ov9640_set_fmt(struct v4l2_subdev *sd,
return ov9640_s_fmt(sd, mf); return ov9640_s_fmt(sd, mf);
cfg->try_fmt = *mf; cfg->try_fmt = *mf;
return 0; return 0;
} }
@ -556,6 +559,7 @@ static int ov9640_enum_mbus_code(struct v4l2_subdev *sd,
return -EINVAL; return -EINVAL;
code->code = ov9640_codes[code->index]; code->code = ov9640_codes[code->index];
return 0; return 0;
} }
@ -731,6 +735,7 @@ static int ov9640_probe(struct i2c_client *client,
v4l2_clk_put(priv->clk); v4l2_clk_put(priv->clk);
eclkget: eclkget:
v4l2_ctrl_handler_free(&priv->hdl); v4l2_ctrl_handler_free(&priv->hdl);
return ret; return ret;
} }