From bdb08cb2d3491d441dd403dfb88d90ba90fb7232 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 30 Jun 2008 19:47:59 +0100 Subject: [ARM] pxa: allow clk aliases We need to support more than one name+device for a struct clk for a small number of peripherals. We do this by re-using struct clk alias to another struct clk - IOW, if we find that the entry we're using is an alias, we return the aliased entry not the one we found. Signed-off-by: Russell King --- arch/arm/mach-pxa/clock.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-pxa/clock.c') diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c index e97dc59..68afc39 100644 --- a/arch/arm/mach-pxa/clock.c +++ b/arch/arm/mach-pxa/clock.c @@ -47,6 +47,9 @@ struct clk *clk_get(struct device *dev, const char *id) clk = p; mutex_unlock(&clocks_mutex); + if (!IS_ERR(clk) && clk->ops == NULL) + clk = clk->other; + return clk; } EXPORT_SYMBOL(clk_get); -- cgit v1.1