[patch] drm/radeon: delete a stray tab

[Dan Carpenter]

Static checkers complain that probably curly braces were intended here,
but actually it makes more sense to remove the extra tab.

Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

diff --git a/drivers/gpu/drm/radeon/evergreen.c 
b/drivers/gpu/drm/radeon/evergreen.c
index f2b9e21ce4da..5623e7542d99 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1680,7 +1680,7 @@ bool evergreen_hpd_sense(struct radeon_device *rdev, enum 
radeon_hpd_id hpd)
        case RADEON_HPD_6:
                if (RREG32(DC_HPD6_INT_STATUS) & DC_HPDx_SENSE)
                        connected = true;
-                       break;
+               break;
        default:
                break;
        }