Messages in this thread Patch in this message | | | From | Chen-Yu Tsai <> | Subject | [PATCH RFC 2/6] net: rfkill: gpio: use clk_prepare_enable/clk_disable_unprepare | Date | Fri, 17 Jan 2014 14:47:27 +0800 |
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rfkill-gpio calls clk_enable() without first calling clk_prepare(), resulting in a warning and no effect. Switch to clk_prepare_enable() and clk_disable_unprepare.
Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- net/rfkill/rfkill-gpio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/rfkill/rfkill-gpio.c b/net/rfkill/rfkill-gpio.c index 97ec12a..c7081b7 100644 --- a/net/rfkill/rfkill-gpio.c +++ b/net/rfkill/rfkill-gpio.c @@ -51,10 +51,10 @@ static int rfkill_gpio_set_power(void *data, bool blocked) gpiod_set_value(rfkill->shutdown_gpio, 0); gpiod_set_value(rfkill->reset_gpio, 0); if (!IS_ERR(rfkill->clk) && rfkill->clk_enabled) - clk_disable(rfkill->clk); + clk_disable_unprepare(rfkill->clk); } else { if (!IS_ERR(rfkill->clk) && !rfkill->clk_enabled) - clk_enable(rfkill->clk); + clk_prepare_enable(rfkill->clk); gpiod_set_value(rfkill->reset_gpio, 1); gpiod_set_value(rfkill->shutdown_gpio, 1); } -- 1.8.5.2
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