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| author | Arnd Bergmann <arnd@arndb.de> | 2017-08-23 09:30:19 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-26 20:14:42 -0400 |
| commit | 5160fb4bbd7add491b93fbf859cae5804f3de8bf (patch) | |
| tree | 6466c613a964b577b2055588390dfa7ae81d164c /drivers/media | |
| parent | 70b074df4ed15e46c05ff6c177e694a3e3bbb56e (diff) | |
| download | linux-stable-5160fb4bbd7add491b93fbf859cae5804f3de8bf.tar.gz linux-stable-5160fb4bbd7add491b93fbf859cae5804f3de8bf.tar.bz2 linux-stable-5160fb4bbd7add491b93fbf859cae5804f3de8bf.zip | |
media: omap3isp: fix uninitialized variable use
A debug printk statement was copied incorrectly into the new
csi1 parser code and causes a warning there:
drivers/media/platform/omap3isp/isp.c: In function 'isp_probe':
include/linux/dynamic_debug.h:134:3: error: 'i' may be used uninitialized in this function [-Werror=maybe-uninitialized]
Since there is only one lane, the index is never set. This
changes the debug print to always print a zero instead,
keeping the original format of the message.
Fixes: 9211434bad30 ("media: omap3isp: Parse CSI1 configuration from the device tree")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 83aea08b832d..1a428fe9f070 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -2092,7 +2092,7 @@ static int isp_fwnode_parse(struct device *dev, struct fwnode_handle *fwnode, buscfg->bus.ccp2.lanecfg.data[0].pol = vep.bus.mipi_csi1.lane_polarity[1]; - dev_dbg(dev, "data lane %u polarity %u, pos %u\n", i, + dev_dbg(dev, "data lane polarity %u, pos %u\n", buscfg->bus.ccp2.lanecfg.data[0].pol, buscfg->bus.ccp2.lanecfg.data[0].pos); |