ARM: OMAP2+: dmtimer: cleanup fclk usage

With omap_hwmod_get_main_clk() now available, this can be passed to
clk_get() to extract the fclk and thus avoid construction of fclk name.
Corrected the timer fck name mis-match between clock44xx_data.c and
omap_hwmod_44xx_data.c. For other platforms this is already taken care.

Cc: Cousson, Benoit <b-cousson@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index b5b5d92acd9d..2b318ec92d39 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -168,8 +168,7 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
                 return -ENXIO;
 
         /* After the dmtimer is using hwmod these clocks won't be needed */
-        sprintf(name, "gpt%d_fck", gptimer_id);
-        timer->fclk = clk_get(NULL, name);
+        timer->fclk = clk_get(NULL, omap_hwmod_get_main_clk(oh));
         if (IS_ERR(timer->fclk))
                 return -ENODEV;