The remote_vpl->ioctl is within a loop and every time an iteration is
skipped, a debug line is printed, but no debug line is printed when the
loop actually finds a remote_vpl to call its ioctl callback.
Make this debugging code more useful by adding a debug print in the
latter case.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
drivers/video/vpl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/video/vpl.c b/drivers/video/vpl.c
index f94bd4a3e2f3..6d6786168114 100644
--- a/drivers/video/vpl.c
+++ b/drivers/video/vpl.c
@@ -93,6 +93,7 @@ int vpl_ioctl(struct vpl *vpl, unsigned int port,
continue;
}
+ pr_debug("%s: looked up %s: %pS\n", __func__, remote->full_name, remote_vpl->ioctl);
ret = remote_vpl->ioctl(remote_vpl, remote_port_id, cmd, ptr);
if (ret)
return ret;
--
2.30.2
