drm/i915: Use BIT() for computing the engine's flag
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 24 Mar 2017 16:35:40 +0000 (16:35 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 27 Mar 2017 12:02:39 +0000 (13:02 +0100)
Since the engine's flag is just the bit of its id, use BIT().

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170324163540.31981-3-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
drivers/gpu/drm/i915/intel_ringbuffer.h

index 607755aa50b273e9af549cdc1970d6dd8b2889bf..166aa1ae65cfd31cfd1d03921cd645c82b951193 100644 (file)
@@ -432,10 +432,10 @@ struct intel_engine_cs {
        u32 (*get_cmd_length_mask)(u32 cmd_header);
 };
 
-static inline unsigned
+static inline unsigned int
 intel_engine_flag(const struct intel_engine_cs *engine)
 {
-       return 1 << engine->id;
+       return BIT(engine->id);
 }
 
 static inline u32