[ARM] omap: kill PARENT_CONTROLS_CLOCK

PARENT_CONTROLS_CLOCK just makes enable/disable no-op, and is
functionally an alias for ALWAYS_ENABLED.  This can be handled
in the same way, using clkops_null.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 6 deletions

diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index fa99c0b71d3..21fbe29810a 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -271,9 +271,6 @@ int _omap2_clk_enable(struct clk *clk)
 {
         u32 regval32;
 
-        if (clk->flags & PARENT_CONTROLS_CLOCK)
-                return 0;
-
         if (clk->ops && clk->ops->enable)
                 return clk->ops->enable(clk);
 
@@ -301,9 +298,6 @@ void _omap2_clk_disable(struct clk *clk)
 {
         u32 regval32;
 
-        if (clk->flags & PARENT_CONTROLS_CLOCK)
-                return;
-
         if (clk->ops && clk->ops->disable) {
                 clk->ops->disable(clk);
                 return;