On 4/18/23 10:41, Martin Kepplinger wrote: > hi Hans, > > thank you for the patch. please use get_maintainer.pl to find all email > addresses to send this to. Sending this to linux-media only is > incomplete. Note that you do not appear if I do: scripts/get_maintainer.pl drivers/staging/media/imx/imx8mq-mipi-csi2.c Not sure why not. It might be because there is no entry in the MAINTAINERS file for this specific driver. Regards, Hans > > other than that, the patch lgtm and if you resend, you can add > > Reviewed-by: Martin Kepplinger <martink@xxxxxxxxx> > > thank you again, > > martin > > > Am Dienstag, dem 18.04.2023 um 09:46 +0200 schrieb Hans Verkuil: >> Initialize hs_settle to 0 to avoid this compiler warning: >> >> imx8mq-mipi-csi2.c: In function >> 'imx8mq_mipi_csi_start_stream.part.0': >> imx8mq-mipi-csi2.c:91:55: warning: 'hs_settle' may be used >> uninitialized [-Wmaybe-uninitialized] >> 91 | #define GPR_CSI2_1_S_PRG_RXHS_SETTLE(x) (((x) & 0x3f) << 2) >> | ^~ >> imx8mq-mipi-csi2.c:357:13: note: 'hs_settle' was declared here >> 357 | u32 hs_settle; >> | ^~~~~~~~~ >> >> It's a false positive, but it is too complicated for the compiler to >> detect that. >> >> Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx> >> --- >> diff --git a/drivers/staging/media/imx/imx8mq-mipi-csi2.c >> b/drivers/staging/media/imx/imx8mq-mipi-csi2.c >> index 32700cb8bc4d..ca2efcc21efe 100644 >> --- a/drivers/staging/media/imx/imx8mq-mipi-csi2.c >> +++ b/drivers/staging/media/imx/imx8mq-mipi-csi2.c >> @@ -354,7 +354,7 @@ static int imx8mq_mipi_csi_start_stream(struct >> csi_state *state, >> struct v4l2_subdev_state >> *sd_state) >> { >> int ret; >> - u32 hs_settle; >> + u32 hs_settle = 0; >> >> ret = imx8mq_mipi_csi_sw_reset(state); >> if (ret) > >