reset: a10sr: add missing of_match_table reference

The driver defined of_device_id table but did not use it with
of_match_table.  This prevents usual matching via devicetree and causes
a W=1 warning:

  drivers/reset/reset-a10sr.c:111:34: warning:
    ‘a10sr_reset_of_match’ defined but not used [-Wunused-const-variable=]
Reported-by: Nkernel test robot <lkp@intel.com>
Fixes: 62700682 ("reset: Add Altera Arria10 SR Reset Controller")
Signed-off-by: NKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210507112803.20012-1-krzysztof.kozlowski@canonical.comSigned-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>

drivers/reset/reset-a10sr.c

@@ -118,6 +118,7 @@ static struct platform_driver a10sr_reset_driver = {
 	.probe	= a10sr_reset_probe,
 	.driver = {
 		.name		= "altr_a10sr_reset",
+		.of_match_table	= a10sr_reset_of_match,
 	},
 };
 module_platform_driver(a10sr_reset_driver);