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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-09-28 09:01:35 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-02 19:03:47 +0200 |
| commit | 81c9bcfbefec212548058eeac612d98dc9290d55 (patch) | |
| tree | 3e3c7c15daaa80ddbad6b3eab7f15bc60c3238df /drivers/media/platform | |
| parent | [media] exynos-gsc: Add missing static storage class specifiers (diff) | |
| download | linux-81c9bcfbefec212548058eeac612d98dc9290d55.tar.xz linux-81c9bcfbefec212548058eeac612d98dc9290d55.zip | |
[media] s5p-mfc: Fix misplaced return statement in s5p_mfc_suspend()
return statement was wrongly placed before a code that needs to be
executed. Moved the return statement to the end of the function.
Tested suspend/resume on SMDK4412 board using 3.5-rc6 kernel.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 4486a2340532..5587ef15ca4f 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1215,7 +1215,7 @@ static int s5p_mfc_suspend(struct device *dev) if (m_dev->num_inst == 0) return 0; - return s5p_mfc_sleep(m_dev); + if (test_and_set_bit(0, &m_dev->enter_suspend) != 0) { mfc_err("Error: going to suspend for a second time\n"); return -EIO; @@ -1234,7 +1234,8 @@ static int s5p_mfc_suspend(struct device *dev) return -EIO; } } - return 0; + + return s5p_mfc_sleep(m_dev); } static int s5p_mfc_resume(struct device *dev) |