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| author | Beniamino Galvani <b.galvani@gmail.com> | 2014-05-05 23:29:00 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2014-05-07 10:21:05 +0200 |
| commit | 5b1e8e0653760ade53c0c7caaa9278c57361cb8b (patch) | |
| tree | 51d7110307f587e08ef3b445cae1b18784d12729 /drivers/pwm/pwm-spear.c | |
| parent | 257462dbf3ed233de0dc2e489dcc58579535b33f (diff) | |
| download | linux-5b1e8e0653760ade53c0c7caaa9278c57361cb8b.tar.gz linux-5b1e8e0653760ade53c0c7caaa9278c57361cb8b.tar.bz2 linux-5b1e8e0653760ade53c0c7caaa9278c57361cb8b.zip | |
pwm: spear: fix check on pwmchip_add() return value
pwmchip_add() returns zero on success and a negative value on error,
so the condition of the check must be inverted.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-spear.c')
| -rw-r--r-- | drivers/pwm/pwm-spear.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-spear.c b/drivers/pwm/pwm-spear.c index b4f6d0df5f2d..cffa1e390320 100644 --- a/drivers/pwm/pwm-spear.c +++ b/drivers/pwm/pwm-spear.c @@ -220,7 +220,7 @@ static int spear_pwm_probe(struct platform_device *pdev) } ret = pwmchip_add(&pc->chip); - if (!ret) { + if (ret < 0) { clk_unprepare(pc->clk); dev_err(&pdev->dev, "pwmchip_add() failed: %d\n", ret); } |