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authorRandy Dunlap <rdunlap@infradead.org>2021-11-14 17:20:51 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-11-26 10:39:16 +0100
commitda16f907cb30f3db2d2bff76f71d5db9dc6575a5 (patch)
tree6e9f65e530242267adf02781e5f729e776b1a789 /arch
parent17dfbe1b2f4ea2babc2b2807dc28ad2ba6fe7971 (diff)
mips: lantiq: add support for clk_get_parent()
[ Upstream commit fc1aabb088860d6cf9dd03612b7a6f0de91ccac2 ] Provide a simple implementation of clk_get_parent() in the lantiq subarch so that callers of it will build without errors. Fixes this build error: ERROR: modpost: "clk_get_parent" [drivers/iio/adc/ingenic-adc.ko] undefined! Fixes: 171bb2f19ed6 ("MIPS: Lantiq: Add initial support for Lantiq SoCs") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Suggested-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Cc: linux-mips@vger.kernel.org Cc: John Crispin <john@phrozen.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-iio@vger.kernel.org Cc: Russell King <linux@armlinux.org.uk> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: John Crispin <john@phrozen.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/lantiq/clk.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c
index dd819e31fcbb..4916cccf378f 100644
--- a/arch/mips/lantiq/clk.c
+++ b/arch/mips/lantiq/clk.c
@@ -158,6 +158,12 @@ void clk_deactivate(struct clk *clk)
}
EXPORT_SYMBOL(clk_deactivate);
+struct clk *clk_get_parent(struct clk *clk)
+{
+ return NULL;
+}
+EXPORT_SYMBOL(clk_get_parent);
+
static inline u32 get_counter_resolution(void)
{
u32 res;