ARM: bcm2835: make use of CLKSRC_OF

Using CLKSRC_OF enables deletion of the SoC-specific header
bcm2835_timer.h, replacing the custom function bcm2835_timer_init() with
the standardized automatic clocksource_of_init().

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/clocksource/bcm2835_timer.c b/drivers/clocksource/bcm2835_timer.c
index 7f796d8f7505..50c68fef944b 100644
--- a/drivers/clocksource/bcm2835_timer.c
+++ b/drivers/clocksource/bcm2835_timer.c
@@ -16,7 +16,6 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <linux/bcm2835_timer.h>
 #include <linux/bitops.h>
 #include <linux/clockchips.h>
 #include <linux/clocksource.h>
@@ -101,7 +100,7 @@ static struct of_device_id bcm2835_time_match[] __initconst = {
         {}
 };
 
-void __init bcm2835_timer_init(void)
+static void __init bcm2835_timer_init(void)
 {
         struct device_node *node;
         void __iomem *base;
@@ -155,3 +154,5 @@ void __init bcm2835_timer_init(void)
 
         pr_info("bcm2835: system timer (irq = %d)\n", irq);
 }
+CLOCKSOURCE_OF_DECLARE(bcm2835, "brcm,bcm2835-system-timer",
+                        bcm2835_timer_init);