serial: pic32: simplify clk handling
struct pic32_sport::ref_clk is only set, but not read. That means we can remove it. And when we do so, pic32_enable_clock() and pic32_disable_clock() are simple wrappers around clk_prepare_enable() and clk_disable_unprepare() respectively. So we can remove the former two from the code and replace it by the latter two. Signed-off-by:Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220503063122.20957-5-jslaby@suse.cz Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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