soc: ixp4xx/qmgr: Fix unused match warning

The kernel test robot found this inconsistency:

>> drivers/soc/ixp4xx/ixp4xx-npe.c:737:34: warning:
  'ixp4xx_npe_of_match' defined but not used [-Wunused-const-variable=]
     737 | static const struct of_device_id ixp4xx_npe_of_match[] = {

This is because the match is enclosed in the of_match_ptr()
which compiles into NULL when OF is disabled and this
is unnecessary.

Fix it by dropping of_match_ptr() around the match.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220523085520.913217-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/drivers/soc/ixp4xx/ixp4xx-qmgr.c b/drivers/soc/ixp4xx/ixp4xx-qmgr.c
index 9154c7029b055b38a9b7fc063a57d1c75421f787..291086bb9313eba499ce8011a74c12fd578df535 100644 (file)
--- a/drivers/soc/ixp4xx/ixp4xx-qmgr.c
+++ b/drivers/soc/ixp4xx/ixp4xx-qmgr.c
@@ -459,7 +459,7 @@ static const struct of_device_id ixp4xx_qmgr_of_match[] = {
 static struct platform_driver ixp4xx_qmgr_driver = {
        .driver = {
                .name           = "ixp4xx-qmgr",
-               .of_match_table = of_match_ptr(ixp4xx_qmgr_of_match),
+               .of_match_table = ixp4xx_qmgr_of_match,
        },
        .probe = ixp4xx_qmgr_probe,
        .remove = ixp4xx_qmgr_remove,