diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos5433_drm_decon.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 1bf6a21130c7..162ab93e99cb 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -93,7 +93,7 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc) if (test_bit(BIT_SUSPENDED, &ctx->flags)) return -EPERM; - if (test_and_set_bit(BIT_IRQS_ENABLED, &ctx->flags)) { + if (!test_and_set_bit(BIT_IRQS_ENABLED, &ctx->flags)) { val = VIDINTCON0_INTEN; if (ctx->out_type == IFTYPE_I80) val |= VIDINTCON0_FRAMEDONE; @@ -402,8 +402,6 @@ static void decon_enable(struct exynos_drm_crtc *crtc) decon_enable_vblank(ctx->crtc); decon_commit(ctx->crtc); - - set_bit(BIT_SUSPENDED, &ctx->flags); } static void decon_disable(struct exynos_drm_crtc *crtc) @@ -582,9 +580,9 @@ out: static int exynos5433_decon_suspend(struct device *dev) { struct decon_context *ctx = dev_get_drvdata(dev); - int i; + int i = ARRAY_SIZE(decon_clks_name); - for (i = 0; i < ARRAY_SIZE(decon_clks_name); i++) + while (--i >= 0) clk_disable_unprepare(ctx->clks[i]); return 0; |