From 49af54ff0fc7abb6457caed982ddfcfda487e3f7 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Wed, 24 Sep 2014 17:33:55 +0800 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 Acked-by: Nicolas Ferre Signed-off-by: Greg Kroah-Hartman --- 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 60843a275abd..f9807a76bbc7 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);