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| author | Luca Ceresoli <luca@lucaceresoli.net> | 2018-04-24 10:24:11 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-05-17 12:22:08 +0200 |
| commit | 8ed8bba70b4355b1ba029b151ade84475dd12991 (patch) | |
| tree | 5cbc9e6a3b66709a6c2795804b85c06cb157b3d2 /drivers/media | |
| parent | media: imx274: rename and reorder register address definitions (diff) | |
| download | linux-8ed8bba70b4355b1ba029b151ade84475dd12991.tar.xz linux-8ed8bba70b4355b1ba029b151ade84475dd12991.zip | |
media: imx274: remove non-indexed pointers from mode_table
mode_table[] has 3 members that are accessed based on their index, which
makes worth using an array.
The other members are always accessed with a constant index. This added
indirection gives no improvement and only makes code more verbose.
Remove these pointers from the array and access them directly.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/imx274.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c index 62a0d7af0e51..63fb94e7da37 100644 --- a/drivers/media/i2c/imx274.c +++ b/drivers/media/i2c/imx274.c @@ -144,12 +144,6 @@ enum imx274_mode { IMX274_MODE_3840X2160, IMX274_MODE_1920X1080, IMX274_MODE_1280X720, - - IMX274_MODE_START_STREAM_1, - IMX274_MODE_START_STREAM_2, - IMX274_MODE_START_STREAM_3, - IMX274_MODE_START_STREAM_4, - IMX274_MODE_STOP_STREAM }; /* @@ -486,12 +480,6 @@ static const struct reg_8 *mode_table[] = { [IMX274_MODE_3840X2160] = imx274_mode1_3840x2160_raw10, [IMX274_MODE_1920X1080] = imx274_mode3_1920x1080_raw10, [IMX274_MODE_1280X720] = imx274_mode5_1280x720_raw10, - - [IMX274_MODE_START_STREAM_1] = imx274_start_1, - [IMX274_MODE_START_STREAM_2] = imx274_start_2, - [IMX274_MODE_START_STREAM_3] = imx274_start_3, - [IMX274_MODE_START_STREAM_4] = imx274_start_4, - [IMX274_MODE_STOP_STREAM] = imx274_stop, }; /* @@ -731,11 +719,11 @@ static int imx274_mode_regs(struct stimx274 *priv, int mode) { int err = 0; - err = imx274_write_table(priv, mode_table[IMX274_MODE_START_STREAM_1]); + err = imx274_write_table(priv, imx274_start_1); if (err) return err; - err = imx274_write_table(priv, mode_table[IMX274_MODE_START_STREAM_2]); + err = imx274_write_table(priv, imx274_start_2); if (err) return err; @@ -760,7 +748,7 @@ static int imx274_start_stream(struct stimx274 *priv) * give it 1 extra ms for margin */ msleep_range(11); - err = imx274_write_table(priv, mode_table[IMX274_MODE_START_STREAM_3]); + err = imx274_write_table(priv, imx274_start_3); if (err) return err; @@ -770,7 +758,7 @@ static int imx274_start_stream(struct stimx274 *priv) * give it 1 extra ms for margin */ msleep_range(8); - err = imx274_write_table(priv, mode_table[IMX274_MODE_START_STREAM_4]); + err = imx274_write_table(priv, imx274_start_4); if (err) return err; @@ -1081,8 +1069,7 @@ static int imx274_s_stream(struct v4l2_subdev *sd, int on) goto fail; } else { /* stop stream */ - ret = imx274_write_table(imx274, - mode_table[IMX274_MODE_STOP_STREAM]); + ret = imx274_write_table(imx274, imx274_stop); if (ret) goto fail; } @@ -1779,7 +1766,7 @@ static int imx274_remove(struct i2c_client *client) struct stimx274 *imx274 = to_imx274(sd); /* stop stream */ - imx274_write_table(imx274, mode_table[IMX274_MODE_STOP_STREAM]); + imx274_write_table(imx274, imx274_stop); v4l2_async_unregister_subdev(sd); v4l2_ctrl_handler_free(&imx274->ctrls.handler); |