From: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Since gsc_m2m_resume() always returns 0, convert it to a void instead.
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
[mszyprow: rebased onto v4.9-rc4]
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
---
drivers/media/platform/exynos-gsc/gsc-core.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index abebbdb..cb4e8bd 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -1010,7 +1010,7 @@ static int gsc_m2m_suspend(struct gsc_dev *gsc)
return timeout == 0 ? -EAGAIN : 0;
}
-static int gsc_m2m_resume(struct gsc_dev *gsc)
+static void gsc_m2m_resume(struct gsc_dev *gsc)
{
struct gsc_ctx *ctx;
unsigned long flags;
@@ -1023,8 +1023,6 @@ static int gsc_m2m_resume(struct gsc_dev *gsc)
if (test_and_clear_bit(ST_M2M_SUSPENDED, &gsc->state))
gsc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
-
- return 0;
}
static int gsc_probe(struct platform_device *pdev)
@@ -1146,8 +1144,9 @@ static int gsc_runtime_resume(struct device *dev)
gsc_hw_set_sw_reset(gsc);
gsc_wait_reset(gsc);
+ gsc_m2m_resume(gsc);
- return gsc_m2m_resume(gsc);
+ return 0;
}
static int gsc_runtime_suspend(struct device *dev)
--
1.9.1
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