From: Archit Taneja Date: Thu, 6 Mar 2014 10:07:47 +0000 (-0300) Subject: [media] v4l: ti-vpe: Use correct bus_info name for the device in querycap X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b20902b92e6a49ab21a79d4b2e56a6dd0085c696;p=linux-beck.git [media] v4l: ti-vpe: Use correct bus_info name for the device in querycap The bus_info parameter in v4l2_capabilities expects a 'platform_' prefix. This wasn't done in the driver and hence was breaking compliance. Update the bus_info parameter accordingly. Reviewed-by: Hans Verkuil Signed-off-by: Archit Taneja Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c index c1988a9c023e..4511921421e2 100644 --- a/drivers/media/platform/ti-vpe/vpe.c +++ b/drivers/media/platform/ti-vpe/vpe.c @@ -1338,7 +1338,8 @@ static int vpe_querycap(struct file *file, void *priv, { strncpy(cap->driver, VPE_MODULE_NAME, sizeof(cap->driver) - 1); strncpy(cap->card, VPE_MODULE_NAME, sizeof(cap->card) - 1); - strlcpy(cap->bus_info, VPE_MODULE_NAME, sizeof(cap->bus_info)); + snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", + VPE_MODULE_NAME); cap->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING; cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0;