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| author | Bo Shen <voice.shen@atmel.com> | 2014-09-24 17:33:55 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 09:52:42 -0800 |
| commit | 49af54ff0fc7abb6457caed982ddfcfda487e3f7 (patch) | |
| tree | 77778b643bd4fefc53b590b87b9c4a2831cd817a /drivers/misc/atmel-ssc.c | |
| parent | d512c2098b1af6069e47ca457d7034d7cc82d420 (diff) | |
| download | linux-stable-49af54ff0fc7abb6457caed982ddfcfda487e3f7.tar.gz linux-stable-49af54ff0fc7abb6457caed982ddfcfda487e3f7.tar.bz2 linux-stable-49af54ff0fc7abb6457caed982ddfcfda487e3f7.zip | |
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@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/atmel-ssc.c')
| -rw-r--r-- | drivers/misc/atmel-ssc.c | 4 |
1 files 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); |