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| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2015-07-02 21:49:38 +0900 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2015-08-16 10:23:32 +0900 |
| commit | bf56608a73444037d6960204d81662ccbdebe282 (patch) | |
| tree | c84982fe6e47b768f2de6e49cf3c17abf4d06f13 /drivers/gpu/drm/exynos/exynos7_drm_decon.c | |
| parent | b24919575ea26937013a4380a604c4e8c0a71c81 (diff) | |
| download | op-kernel-dev-bf56608a73444037d6960204d81662ccbdebe282.zip op-kernel-dev-bf56608a73444037d6960204d81662ccbdebe282.tar.gz | |
drm/exynos: remove unnecessary checking to support iommu
Already drm_iommu_attach_device and drm_iommu_detach_device check
whether support iommu internally, so we don't have to call
is_drm_iommu_supported before call them.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos7_drm_decon.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos7_drm_decon.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index 362532a..2c29635 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -136,8 +136,7 @@ static int decon_ctx_initialize(struct decon_context *ctx, static void decon_ctx_remove(struct decon_context *ctx) { /* detach this sub driver from iommu mapping if supported. */ - if (is_drm_iommu_supported(ctx->drm_dev)) - drm_iommu_detach_device(ctx->drm_dev, ctx->dev); + drm_iommu_detach_device(ctx->drm_dev, ctx->dev); } static u32 decon_calc_clkdiv(struct decon_context *ctx, |
