diff options
Diffstat (limited to 'include/linux/clk-provider.h')
| -rw-r--r-- | include/linux/clk-provider.h | 4 |
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. |