| From aa014149ba002155a084ec1e9328e95b70167cbb Mon Sep 17 00:00:00 2001 |
| From: Stephen Boyd <sboyd@codeaurora.org> |
| Date: Fri, 16 May 2014 16:07:08 -0700 |
| Subject: clk: qcom: Fix clk_rcg2_is_enabled() check |
| |
| 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) |
