media: sti: c8sectpfe: drop of_match_ptr() to avoid unused variables

When CONFIG_OF is not set, "of_match_ptr(<match_table>)" compiles to NULL,
which leaves <match_table> unused, leading to warning such as:

drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c:1175:34:
warning: unused variable 'c8sectpfe_match' [-Wunused-const-variable]

Drop the of_match_ptr usage to avoid such warning.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Alain Volmat <avolmat@me.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c
index 03d5d6eac47314c29fc7f52a107c4715a99c9834..5dc1f908b49bd6d07fecb4fa13d3caa5cbfd5c6c 100644 (file)
--- a/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c
@@ -1168,7 +1168,7 @@ MODULE_DEVICE_TABLE(of, c8sectpfe_match);
 static struct platform_driver c8sectpfe_driver = {
        .driver = {
                .name = "c8sectpfe",
-               .of_match_table = of_match_ptr(c8sectpfe_match),
+               .of_match_table = c8sectpfe_match,
        },
        .probe  = c8sectpfe_probe,
        .remove_new = c8sectpfe_remove,