From 05fd8e73e1357feaea9c48938d937eae76b4aef4 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Sat, 7 Mar 2009 12:55:49 +0100 Subject: clkdev: add possibility to get a clock based on the device name This adds clk_get_sys to get a clock without the associated struct device. Signed-off-by: Sascha Hauer --- arch/arm/common/clkdev.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c index 1037bba..5589444 100644 --- a/arch/arm/common/clkdev.c +++ b/arch/arm/common/clkdev.c @@ -62,9 +62,8 @@ static struct clk *clk_find(const char *dev_id, const char *con_id) return clk; } -struct clk *clk_get(struct device *dev, const char *con_id) +struct clk *clk_get_sys(const char *dev_id, const char *con_id) { - const char *dev_id = dev ? dev_name(dev) : NULL; struct clk *clk; mutex_lock(&clocks_mutex); @@ -75,6 +74,14 @@ struct clk *clk_get(struct device *dev, const char *con_id) return clk ? clk : ERR_PTR(-ENOENT); } +EXPORT_SYMBOL(clk_get_sys); + +struct clk *clk_get(struct device *dev, const char *con_id) +{ + const char *dev_id = dev ? dev_name(dev) : NULL; + + return clk_get_sys(dev_id, con_id); +} EXPORT_SYMBOL(clk_get); void clk_put(struct clk *clk) -- cgit v1.1