diff options
author | Deepak R Varma <drv@mailo.com> | 2023-01-03 18:38:20 +0100 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-02-08 07:26:53 +0100 |
commit | ee56fa0116e13f39e6d025dbc4f4138878f67a12 (patch) | |
tree | 957badc936dfbdf655945240d3ac92f9f3a1c8c9 /drivers/staging/media/imx | |
parent | 29bd426764dee14a09e37700406f4a5920825fcc (diff) | |
download | linux-stable-ee56fa0116e13f39e6d025dbc4f4138878f67a12.tar.gz linux-stable-ee56fa0116e13f39e6d025dbc4f4138878f67a12.tar.bz2 linux-stable-ee56fa0116e13f39e6d025dbc4f4138878f67a12.zip |
media: staging: media: imx: change imx_media_fim_set_stream() to return void
At present, the function imx_media_fim_set_stream() always returns 0.
So, convert it to be a function returning void instead. Issue identified
using the returnvar.cocci Coccinelle semantic patch.
Signed-off-by: Deepak R Varma <drv@mailo.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/staging/media/imx')
-rw-r--r-- | drivers/staging/media/imx/imx-media-csi.c | 7 | ||||
-rw-r--r-- | drivers/staging/media/imx/imx-media-fim.c | 8 | ||||
-rw-r--r-- | drivers/staging/media/imx/imx-media.h | 6 |
3 files changed, 8 insertions, 13 deletions
diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c index 5c3cc7de209d..44d87fe30d52 100644 --- a/drivers/staging/media/imx/imx-media-csi.c +++ b/drivers/staging/media/imx/imx-media-csi.c @@ -779,11 +779,8 @@ static int csi_start(struct csi_priv *priv) goto idmac_stop; /* start the frame interval monitor */ - if (priv->fim && priv->dest == IPU_CSI_DEST_IDMAC) { - ret = imx_media_fim_set_stream(priv->fim, output_fi, true); - if (ret) - goto idmac_stop; - } + if (priv->fim && priv->dest == IPU_CSI_DEST_IDMAC) + imx_media_fim_set_stream(priv->fim, output_fi, true); ret = ipu_csi_enable(priv->csi); if (ret) { diff --git a/drivers/staging/media/imx/imx-media-fim.c b/drivers/staging/media/imx/imx-media-fim.c index fb6590dcfc36..f456751f100a 100644 --- a/drivers/staging/media/imx/imx-media-fim.c +++ b/drivers/staging/media/imx/imx-media-fim.c @@ -368,12 +368,11 @@ void imx_media_fim_eof_monitor(struct imx_media_fim *fim, ktime_t timestamp) } /* Called by the subdev in its s_stream callback */ -int imx_media_fim_set_stream(struct imx_media_fim *fim, - const struct v4l2_fract *fi, - bool on) +void imx_media_fim_set_stream(struct imx_media_fim *fim, + const struct v4l2_fract *fi, + bool on) { unsigned long flags; - int ret = 0; v4l2_ctrl_lock(fim->ctrl[FIM_CL_ENABLE]); @@ -393,7 +392,6 @@ int imx_media_fim_set_stream(struct imx_media_fim *fim, fim->stream_on = on; out: v4l2_ctrl_unlock(fim->ctrl[FIM_CL_ENABLE]); - return ret; } int imx_media_fim_add_controls(struct imx_media_fim *fim) diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h index f679249d82e4..6f9a46573edd 100644 --- a/drivers/staging/media/imx/imx-media.h +++ b/drivers/staging/media/imx/imx-media.h @@ -246,9 +246,9 @@ int imx_media_dev_notifier_register(struct imx_media_dev *imxmd, /* imx-media-fim.c */ struct imx_media_fim; void imx_media_fim_eof_monitor(struct imx_media_fim *fim, ktime_t timestamp); -int imx_media_fim_set_stream(struct imx_media_fim *fim, - const struct v4l2_fract *frame_interval, - bool on); +void imx_media_fim_set_stream(struct imx_media_fim *fim, + const struct v4l2_fract *frame_interval, + bool on); int imx_media_fim_add_controls(struct imx_media_fim *fim); struct imx_media_fim *imx_media_fim_init(struct v4l2_subdev *sd); void imx_media_fim_free(struct imx_media_fim *fim); |