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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-05-22 20:02:14 +0200 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-05-22 19:03:03 -0700 |
| commit | bb178da701382a230e26d90cf94e8a24b280e0d9 (patch) | |
| tree | cbfb1fd1e52b6dcb29f545b6198797bcb21c20ef | |
| parent | 7f05e28f9dd3eb7a3f27c6f50b715995dc7a88c5 (diff) | |
| download | op-kernel-dev-bb178da701382a230e26d90cf94e8a24b280e0d9.zip op-kernel-dev-bb178da701382a230e26d90cf94e8a24b280e0d9.tar.gz | |
clk: shmobile: mstp: Fix the is_enabled() operation
The MSTP[SC]R registers have clock stop bits, not clock enable bits. The
bit value should thus be inverted in the is_enabled() operation.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
| -rw-r--r-- | drivers/clk/shmobile/clk-mstp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/shmobile/clk-mstp.c b/drivers/clk/shmobile/clk-mstp.c index 1f6324e..2d2fe77 100644 --- a/drivers/clk/shmobile/clk-mstp.c +++ b/drivers/clk/shmobile/clk-mstp.c @@ -112,7 +112,7 @@ static int cpg_mstp_clock_is_enabled(struct clk_hw *hw) else value = clk_readl(group->smstpcr); - return !!(value & BIT(clock->bit_index)); + return !(value & BIT(clock->bit_index)); } static const struct clk_ops cpg_mstp_clock_ops = { |
