From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
[ Upstream commit 76f66dfd60dc5d2f9dec22d99091fea1035c5d03 ]
Provide a simple implementation of clk_set_parent() in the lantiq
subarch so that callers of it will build without errors.
Fixes these build errors:
ERROR: modpost: "clk_set_parent" [sound/soc/jz4740/snd-soc-jz4740-i2s.ko] undefined!
ERROR: modpost: "clk_set_parent" [sound/soc/atmel/snd-soc-atmel-i2s.ko] undefined!
Fixes: 171bb2f19ed6 ("MIPS: Lantiq: Add initial support for Lantiq SoCs")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
--to=linux-mips@xxxxxxxxxxxxxxx --cc="John Crispin <john@xxxxxxxxxxx>" --cc="Jonathan Cameron <jic23@xxxxxxxxxx>" --cc="Russell King <linux@xxxxxxxxxxxxxxx>" --cc="Andy Shevchenko <andy.shevchenko@xxxxxxxxx>" --cc=alsa-devel@xxxxxxxxxxxxxxxx --to="Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>"
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/mips/lantiq/clk.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c
index a8e309dcd38d7..f5fab99d1751c 100644
--- a/arch/mips/lantiq/clk.c
+++ b/arch/mips/lantiq/clk.c
@@ -166,6 +166,12 @@ struct clk *clk_get_parent(struct clk *clk)
}
EXPORT_SYMBOL(clk_get_parent);
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+ return 0;
+}
+EXPORT_SYMBOL(clk_set_parent);
+
static inline u32 get_counter_resolution(void)
{
u32 res;
--
2.34.1
