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Date: Wed, 24 Sep 2014 16:56:59 +0800 From: Bo Shen <voice.shen@...el.com> To: Mark Brown <broonie@...nel.org> CC: <nicolas.ferre@...el.com>, <boris.brezillon@...e-electrons.com>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, Bo Shen <voice.shen@...el.com> Subject: [PATCH] misc: atmel-ssc: prepare clock only when request Prepare SSC clock only when request SSC channel, the clock will be enabled when initialize the SSC. Signed-off-by: Bo Shen <voice.shen@...el.com> --- drivers/misc/atmel-ssc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c index 60843a2..f9807a7 100644 --- a/drivers/misc/atmel-ssc.c +++ b/drivers/misc/atmel-ssc.c @@ -57,7 +57,7 @@ struct ssc_device *ssc_request(unsigned int ssc_num) ssc->user++; spin_unlock(&user_lock); - clk_prepare_enable(ssc->clk); + clk_prepare(ssc->clk); return ssc; } @@ -77,7 +77,7 @@ void ssc_free(struct ssc_device *ssc) spin_unlock(&user_lock); if (disable_clk) - clk_disable_unprepare(ssc->clk); + clk_unprepare(ssc->clk); } EXPORT_SYMBOL(ssc_free); -- 2.1.0.24.g4109c28 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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