spi: spi-altera: Use of_match_ptr

Instead of having to define the match table to NULL if CONFIG_OF isn't
set, use the of_match_ptr() macro which will do this for us.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/spi/spi-altera.c b/drivers/spi/spi-altera.c
index c00d00e..f1fec2a 100644 (file)
--- a/drivers/spi/spi-altera.c
+++ b/drivers/spi/spi-altera.c
@@ -307,8 +307,6 @@ static const struct of_device_id altera_spi_match[] = {
        {},
 };
 MODULE_DEVICE_TABLE(of, altera_spi_match);
-#else /* CONFIG_OF */
-#define altera_spi_match NULL
 #endif /* CONFIG_OF */
 
 static struct platform_driver altera_spi_driver = {
@@ -318,7 +316,7 @@ static struct platform_driver altera_spi_driver = {
                .name = DRV_NAME,
                .owner = THIS_MODULE,
                .pm = NULL,
-               .of_match_table = altera_spi_match,
+               .of_match_table = of_match_ptr(altera_spi_match),
        },
 };
 module_platform_driver(altera_spi_driver);