Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[karo-tx-linux.git] / drivers / gpu / drm / radeon / r100.c

diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index f637595b14e1c9d1b334332ad0c922c89a985cc8..46da5142b1314da56b716c8feba1eae082e9e7dd 100644 (file)
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2086,12 +2086,13 @@ int r100_asic_reset(struct radeon_device *rdev)
 {
        struct r100_mc_save save;
        u32 status, tmp;
+       int ret = 0;
 
-       r100_mc_stop(rdev, &save);
        status = RREG32(R_000E40_RBBM_STATUS);
        if (!G_000E40_GUI_ACTIVE(status)) {
                return 0;
        }
+       r100_mc_stop(rdev, &save);
        status = RREG32(R_000E40_RBBM_STATUS);
        dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
        /* stop CP */
@@ -2131,11 +2132,11 @@ int r100_asic_reset(struct radeon_device *rdev)
                G_000E40_TAM_BUSY(status) || G_000E40_PB_BUSY(status)) {
                dev_err(rdev->dev, "failed to reset GPU\n");
                rdev->gpu_lockup = true;
-               return -1;
-       }
+               ret = -1;
+       } else
+               dev_info(rdev->dev, "GPU reset succeed\n");
        r100_mc_resume(rdev, &save);
-       dev_info(rdev->dev, "GPU reset succeed\n");
-       return 0;
+       return ret;
 }
 
 void r100_set_common_regs(struct radeon_device *rdev)