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>

diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index de53b70..1b0b049 100644 (file)
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3299,17 +3299,17 @@ static struct omap_clk omap44xx_clks[] = {
        CLK(NULL,       "smartreflex_core_fck",         &smartreflex_core_fck,  CK_443X),
        CLK(NULL,       "smartreflex_iva_fck",          &smartreflex_iva_fck,   CK_443X),
        CLK(NULL,       "smartreflex_mpu_fck",          &smartreflex_mpu_fck,   CK_443X),
-       CLK(NULL,       "gpt1_fck",                     &timer1_fck,    CK_443X),
-       CLK(NULL,       "gpt10_fck",                    &timer10_fck,   CK_443X),
-       CLK(NULL,       "gpt11_fck",                    &timer11_fck,   CK_443X),
-       CLK(NULL,       "gpt2_fck",                     &timer2_fck,    CK_443X),
-       CLK(NULL,       "gpt3_fck",                     &timer3_fck,    CK_443X),
-       CLK(NULL,       "gpt4_fck",                     &timer4_fck,    CK_443X),
-       CLK(NULL,       "gpt5_fck",                     &timer5_fck,    CK_443X),
-       CLK(NULL,       "gpt6_fck",                     &timer6_fck,    CK_443X),
-       CLK(NULL,       "gpt7_fck",                     &timer7_fck,    CK_443X),
-       CLK(NULL,       "gpt8_fck",                     &timer8_fck,    CK_443X),
-       CLK(NULL,       "gpt9_fck",                     &timer9_fck,    CK_443X),
+       CLK(NULL,       "timer1_fck",                   &timer1_fck,    CK_443X),
+       CLK(NULL,       "timer10_fck",                  &timer10_fck,   CK_443X),
+       CLK(NULL,       "timer11_fck",                  &timer11_fck,   CK_443X),
+       CLK(NULL,       "timer2_fck",                   &timer2_fck,    CK_443X),
+       CLK(NULL,       "timer3_fck",                   &timer3_fck,    CK_443X),
+       CLK(NULL,       "timer4_fck",                   &timer4_fck,    CK_443X),
+       CLK(NULL,       "timer5_fck",                   &timer5_fck,    CK_443X),
+       CLK(NULL,       "timer6_fck",                   &timer6_fck,    CK_443X),
+       CLK(NULL,       "timer7_fck",                   &timer7_fck,    CK_443X),
+       CLK(NULL,       "timer8_fck",                   &timer8_fck,    CK_443X),
+       CLK(NULL,       "timer9_fck",                   &timer9_fck,    CK_443X),
        CLK(NULL,       "uart1_fck",                    &uart1_fck,     CK_443X),
        CLK(NULL,       "uart2_fck",                    &uart2_fck,     CK_443X),
        CLK(NULL,       "uart3_fck",                    &uart3_fck,     CK_443X),

diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index b5b5d92..2b318ec 100644 (file)
--- 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;