1 files changed, 10 insertions, 12 deletions

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 98ea597bc76d..7162b7bacac0 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -88,7 +88,8 @@ u32 evergreen_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
 /* get temperature in millidegrees */
 int evergreen_get_temp(struct radeon_device *rdev)
 {
-        u32 temp, toffset, actual_temp = 0;
+        u32 temp, toffset;
+        int actual_temp = 0;
 
         if (rdev->family == CHIP_JUNIPER) {
                 toffset = (RREG32(CG_THERMAL_CTRL) & TOFFSET_MASK) >>
@@ -2694,28 +2695,25 @@ static inline u32 evergreen_get_ih_wptr(struct radeon_device *rdev)
 
 int evergreen_irq_process(struct radeon_device *rdev)
 {
-        u32 wptr = evergreen_get_ih_wptr(rdev);
-        u32 rptr = rdev->ih.rptr;
+        u32 wptr;
+        u32 rptr;
         u32 src_id, src_data;
         u32 ring_index;
         unsigned long flags;
         bool queue_hotplug = false;
 
-        DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr);
-        if (!rdev->ih.enabled)
+        if (!rdev->ih.enabled || rdev->shutdown)
                 return IRQ_NONE;
 
-        spin_lock_irqsave(&rdev->ih.lock, flags);
+        wptr = evergreen_get_ih_wptr(rdev);
+        rptr = rdev->ih.rptr;
+        DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr);
 
+        spin_lock_irqsave(&rdev->ih.lock, flags);
         if (rptr == wptr) {
                 spin_unlock_irqrestore(&rdev->ih.lock, flags);
                 return IRQ_NONE;
         }
-        if (rdev->shutdown) {
-                spin_unlock_irqrestore(&rdev->ih.lock, flags);
-                return IRQ_NONE;
-        }
-
 restart_ih:
         /* display interrupts */
         evergreen_irq_ack(rdev);
@@ -2944,7 +2942,7 @@ restart_ih:
                         radeon_fence_process(rdev);
                         break;
                 case 233: /* GUI IDLE */
-                        DRM_DEBUG("IH: CP EOP\n");
+                        DRM_DEBUG("IH: GUI idle\n");
                         rdev->pm.gui_idle = true;
                         wake_up(&rdev->irq.idle_queue);
                         break;