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authorStephen Boyd <sboyd@codeaurora.org>2012-10-03 23:38:53 -0700
committerMike Turquette <mturquette@linaro.org>2012-10-29 11:04:44 -0700
commit119c71276b43e3daf5e7b0661dcf63f224e2fc8d (patch)
treeee1d2004722387b52978d27560f6309e98e5b21c /include
parent7d4998f71b292ea8e88d1874b26866092f66412b (diff)
clk: Document .is_enabled op
Add the missing kernel-doc for this op. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/clk-provider.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index c12731582920..2aa808bdc257 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -53,6 +53,10 @@ struct clk_hw;
* @disable: Disable the clock atomically. Called with enable_lock held.
* This function must not sleep.
*
+ * @is_enabled: Queries the hardware to determine if the clock is enabled.
+ * This function must not sleep. Optional, if this op is not
+ * set then the enable count will be used.
+ *
* @recalc_rate Recalculate the rate of this clock, by quering hardware. The
* parent rate is an input parameter. It is up to the caller to
* insure that the prepare_mutex is held across this call.