The driver can only match the device vide the DT table, so the table should always be used, of_match_ptr does not make sense here. Fixes: drivers/media/platform/broadcom/bcm2835-unicam.c:2724:34: warning: ‘unicam_of_match’ defined but not used [-Wunused-const-variable=] Signed-off-by: Ricardo Ribalda <ribalda@xxxxxxxxxxxx> --- drivers/media/platform/broadcom/bcm2835-unicam.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/broadcom/bcm2835-unicam.c b/drivers/media/platform/broadcom/bcm2835-unicam.c index bd2bbb53070e..c590e26fe2cf 100644 --- a/drivers/media/platform/broadcom/bcm2835-unicam.c +++ b/drivers/media/platform/broadcom/bcm2835-unicam.c @@ -2733,7 +2733,7 @@ static struct platform_driver unicam_driver = { .driver = { .name = UNICAM_MODULE_NAME, .pm = pm_ptr(&unicam_pm_ops), - .of_match_table = of_match_ptr(unicam_of_match), + .of_match_table = unicam_of_match, }, }; -- 2.45.0.rc0.197.gbae5840b3b-goog