tty: use of_match_ptr() for of_match_table entry

Use the new of_match_ptr() macro for the of_match_table
pointer entry to avoid having to #dfine match NULL

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

3 files changed, 3 insertions, 9 deletions

diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c
index 60e049b041a7..207520069256 100644
--- a/drivers/tty/serial/altera_jtaguart.c
+++ b/drivers/tty/serial/altera_jtaguart.c
@@ -472,8 +472,6 @@ static struct of_device_id altera_jtaguart_match[] = {
         {},
 };
 MODULE_DEVICE_TABLE(of, altera_jtaguart_match);
-#else
-#define altera_jtaguart_match NULL
 #endif /* CONFIG_OF */
 
 static struct platform_driver altera_jtaguart_platform_driver = {
@@ -482,7 +480,7 @@ static struct platform_driver altera_jtaguart_platform_driver = {
         .driver = {
                 .name           = DRV_NAME,
                 .owner          = THIS_MODULE,
-                .of_match_table = altera_jtaguart_match,
+                .of_match_table = of_match_ptr(altera_jtaguart_match),
         },
 };
 
diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c
index 50bc5a5ac653..0abd31d2361b 100644
--- a/drivers/tty/serial/altera_uart.c
+++ b/drivers/tty/serial/altera_uart.c
@@ -616,8 +616,6 @@ static struct of_device_id altera_uart_match[] = {
         {},
 };
 MODULE_DEVICE_TABLE(of, altera_uart_match);
-#else
-#define altera_uart_match NULL
 #endif /* CONFIG_OF */
 
 static struct platform_driver altera_uart_platform_driver = {
@@ -626,7 +624,7 @@ static struct platform_driver altera_uart_platform_driver = {
         .driver = {
                 .name           = DRV_NAME,
                 .owner          = THIS_MODULE,
-                .of_match_table = altera_uart_match,
+                .of_match_table = of_match_ptr(altera_uart_match),
         },
 };
 
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
index 8af1ed83a4c0..0aed022d21b7 100644
--- a/drivers/tty/serial/uartlite.c
+++ b/drivers/tty/serial/uartlite.c
@@ -568,8 +568,6 @@ static struct of_device_id ulite_of_match[] __devinitdata = {
         {}
 };
 MODULE_DEVICE_TABLE(of, ulite_of_match);
-#else /* CONFIG_OF */
-#define ulite_of_match NULL
 #endif /* CONFIG_OF */
 
 static int __devinit ulite_probe(struct platform_device *pdev)
@@ -609,7 +607,7 @@ static struct platform_driver ulite_platform_driver = {
         .driver = {
                 .owner = THIS_MODULE,
                 .name  = "uartlite",
-                .of_match_table = ulite_of_match,
+                .of_match_table = of_match_ptr(ulite_of_match),
         },
 };