Patch "mips: lantiq: add support for clk_set_parent()" has been added to the 5.16-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    mips: lantiq: add support for clk_set_parent()

to the 5.16-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     mips-lantiq-add-support-for-clk_set_parent.patch
and it can be found in the queue-5.16 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit dbba3f1f5724e5a1a3c231e3c10998e1a2793bcf
Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Date:   Tue Dec 28 16:03:45 2021 -0800

    mips: lantiq: add support for clk_set_parent()
    
    [ 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>

diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c
index 4916cccf378fd..7a623684d9b5e 100644
--- a/arch/mips/lantiq/clk.c
+++ b/arch/mips/lantiq/clk.c
@@ -164,6 +164,12 @@ 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;