| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.15 111/122] clk: qcom: Fix clk_rcg2_is_enabled() check | Date | Mon, 7 Jul 2014 16:57:53 -0700 |
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3.15-stable review patch. If anyone has any objections, please let me know.
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From: Stephen Boyd <sboyd@codeaurora.org>
commit aa014149ba002155a084ec1e9328e95b70167cbb 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: bcd61c0f535a (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>
--- drivers/clk/qcom/clk-rcg2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -55,7 +55,7 @@ static int clk_rcg2_is_enabled(struct cl 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)
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