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clk: qcom: Fix clk_rcg2_is_enabled() check

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commit aa014149ba upstream.

If the bit is set the clock is off so we should be checking for
a clear bit, not a set bit. Invert the logic.

Fixes: bcd61c0f53 (clk: qcom: Add support for root clock generators (RCGs))
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stephen Boyd
2014-05-16 16:07:08 -07:00
committed by Greg Kroah-Hartman
parent 5bd67f859a
commit 3ebbc9d1fe
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/qcom/clk-rcg2.c
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@@ -55,7 +55,7 @@ static int clk_rcg2_is_enabled(struct clk_hw *hw)
if (ret)
return ret;
return (cmd & CMD_ROOT_OFF) != 0;
return (cmd & CMD_ROOT_OFF) == 0;
}
static u8 clk_rcg2_get_parent(struct clk_hw *hw)