[PATCH] drm/i915/ringbuffer: change header SPDX identifier to MIT

[Jonathan Gray]

Commit b24413180f5600bcb3bb70fbed5cf186b60864bd added
"SPDX-License-Identifier: GPL-2.0" to files which previously had no
license, change this to MIT for intel_ringbuffer.h matching the license
text of intel_ringbuffer.c.

Signed-off-by: Jonathan Gray <jsg at jsg.id.au>
---
 drivers/gpu/drm/i915/intel_ringbuffer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 2dfa585712c2..09b719d4df49 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: MIT */
 #ifndef _INTEL_RINGBUFFER_H_
 #define _INTEL_RINGBUFFER_H_
 
-- 
2.19.1