ARM: OMAP2+: Remove bogus struct clk comparison for timer clock

With recent changes to use determine_rate, the comparison of two
clocks won't work without clk_is_match that does __clk_get_hw
on the clocks first.

As we've been unconditionally already calling clk_set_parent
already because of the bogus comparison, let's just remove the
check as suggested by Stephen Boyd <sboyd@codeaurora.org>.

Cc: Michael Turquette <mturquette@linaro.org>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 5 insertions, 8 deletions

diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index cef67af9e9b8..cac46d852da1 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -298,14 +298,11 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
         if (IS_ERR(src))
                 return PTR_ERR(src);
 
-        if (clk_get_parent(timer->fclk) != src) {
-                r = clk_set_parent(timer->fclk, src);
-                if (r < 0) {
-                        pr_warn("%s: %s cannot set source\n", __func__,
-                                oh->name);
-                        clk_put(src);
-                        return r;
-                }
+        r = clk_set_parent(timer->fclk, src);
+        if (r < 0) {
+                pr_warn("%s: %s cannot set source\n", __func__, oh->name);
+                clk_put(src);
+                return r;
         }
 
         clk_put(src);