From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- drivers/gpu/drm/gma500/gma_display.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'drivers/gpu/drm/gma500/gma_display.c') diff --git a/drivers/gpu/drm/gma500/gma_display.c b/drivers/gpu/drm/gma500/gma_display.c index 001b450b2..ff17af4cf 100644 --- a/drivers/gpu/drm/gma500/gma_display.c +++ b/drivers/gpu/drm/gma500/gma_display.c @@ -349,8 +349,6 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc, /* If we didn't get a handle then turn the cursor off */ if (!handle) { temp = CURSOR_MODE_DISABLE; - mutex_lock(&dev->struct_mutex); - if (gma_power_begin(dev, false)) { REG_WRITE(control, temp); REG_WRITE(base, 0); @@ -362,11 +360,9 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc, gt = container_of(gma_crtc->cursor_obj, struct gtt_range, gem); psb_gtt_unpin(gt); - drm_gem_object_unreference(gma_crtc->cursor_obj); + drm_gem_object_unreference_unlocked(gma_crtc->cursor_obj); gma_crtc->cursor_obj = NULL; } - - mutex_unlock(&dev->struct_mutex); return 0; } @@ -376,7 +372,6 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc, return -EINVAL; } - mutex_lock(&dev->struct_mutex); obj = drm_gem_object_lookup(dev, file_priv, handle); if (!obj) { ret = -ENOENT; @@ -441,17 +436,15 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc, if (gma_crtc->cursor_obj) { gt = container_of(gma_crtc->cursor_obj, struct gtt_range, gem); psb_gtt_unpin(gt); - drm_gem_object_unreference(gma_crtc->cursor_obj); + drm_gem_object_unreference_unlocked(gma_crtc->cursor_obj); } gma_crtc->cursor_obj = obj; unlock: - mutex_unlock(&dev->struct_mutex); return ret; unref_cursor: - drm_gem_object_unreference(obj); - mutex_unlock(&dev->struct_mutex); + drm_gem_object_unreference_unlocked(obj); return ret; } -- cgit v1.2.3-54-g00ecf