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| author |   Liu Ying <gnuiyl@gmail.com> | 2016-03-14 16:10:09 +0800 |
|---|---|---|
| committer |   Philipp Zabel <p.zabel@pengutronix.de> | 2016-03-31 11:24:31 +0200 |
| commit | 2bbe32f7398c9b38916983b5823e11d6aaa10be2 (patch) | |
| tree | 9a5b22c54b4af8140b6bfa4f5d75beacaa9c95e1 /drivers/gpu/drm/imx | |
| parent | gpu: ipu-v3: ipu-dmfc: Protect function ipu_dmfc_init_channel() with mutex (diff) | |
| download | linux-dev-2bbe32f7398c9b38916983b5823e11d6aaa10be2.tar.xz linux-dev-2bbe32f7398c9b38916983b5823e11d6aaa10be2.zip | |
gpu: ipu-v3: ipu-dmfc: Make function ipu_dmfc_init_channel() return void
Since the function ipu_dmfc_init_channel() always returns zero, we may
change the return type to void to simplify the code.
Signed-off-by: Liu Ying <gnuiyl@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/imx')
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3-plane.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 79df1847a365..2395b4bfa2b2 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -280,11 +280,7 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc, } } - ret = ipu_dmfc_init_channel(ipu_plane->dmfc, crtc_w); - if (ret) { - dev_err(dev, "initializing dmfc channel failed with %d\n", ret); - return ret; - } + ipu_dmfc_init_channel(ipu_plane->dmfc, crtc_w); ret = ipu_dmfc_alloc_bandwidth(ipu_plane->dmfc, calc_bandwidth(crtc_w, crtc_h, |