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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-02-12 10:12:59 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-02-14 09:59:21 +0000
commit8b9dbc16d4f5786c6c930ab028722e3ed7e4285b (patch)
treed6bd11034d7d31a42275577840f5eb16b432378d /arch/arm/mach-omap2/clock34xx.h
parent883992bd8f6924c9aa849f2dac381075e2e55a9d (diff)
downloadlinux-8b9dbc16d4f5786c6c930ab028722e3ed7e4285b.tar.bz2
[ARM] omap: arrange for clock recalc methods to return the rate
linux-omap source commit 33d000c99ee393fe2042f93e8422f94976d276ce introduces a way to "dry run" clock changes before they're committed. However, this involves putting logic to handle this into each and every recalc function, and unfortunately due to the caching, led to some bugs. Solve both of issues by making the recalc methods always return the clock rate for the clock, which the caller decides what to do with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-omap2/clock34xx.h')
-rw-r--r--arch/arm/mach-omap2/clock34xx.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h
index 2138a58f6346..764c7cd9fd84 100644
--- a/arch/arm/mach-omap2/clock34xx.h
+++ b/arch/arm/mach-omap2/clock34xx.h
@@ -27,8 +27,8 @@
#include "prm.h"
#include "prm-regbits-34xx.h"
-static void omap3_dpll_recalc(struct clk *clk);
-static void omap3_clkoutx2_recalc(struct clk *clk);
+static unsigned long omap3_dpll_recalc(struct clk *clk);
+static unsigned long omap3_clkoutx2_recalc(struct clk *clk);
static void omap3_dpll_allow_idle(struct clk *clk);
static void omap3_dpll_deny_idle(struct clk *clk);
static u32 omap3_dpll_autoidle_read(struct clk *clk);