clk: mediatek: fixed static checker warning in clk_cpumux_get_parent call

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Fixed the signedness bug returning '(-22)' on the return type as u8 with
removing the sanity checker in clk_cpumux_get_parent() since
clk_cpumux_set_parent() always ensures validity in clk_cpumux_get_parent()
got called.

Fixes: 1e17de9049 ("clk: mediatek: add missing cpu mux causing Mediatek cpufreq can't work")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

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Sean Wang 2017-07-17 14:01:19 +08:00 • committed by Stephen Boyd

parent 3a11c6618e

commit fa12167ced

1 changed files with 0 additions and 4 deletions

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drivers/clk/mediatek/clk-cpumux.c

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