clk: sunxi-ng: Modify mismatched function name

[ Upstream commit 075d9ca5b4e17f84fd1c744a405e69ec743be7f0 ]

No functional modification involved.

drivers/clk/sunxi-ng/ccu_mmc_timing.c:54: warning: expecting prototype for sunxi_ccu_set_mmc_timing_mode(). Prototype was for sunxi_ccu_get_mmc_timing_mode() instead

Fixes: f6f64ed8 ("clk: sunxi-ng: Add interface to query or configure MMC timing modes.")
Signed-off-by: Zhang Jianhua <chris.zjh@huawei.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20230722153107.2078179-1-chris.zjh@huawei.com


Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>