drm/exynos: Fix spelling mistake "enqueu" -> "enqueue"

There is a spelling mistake in a DRM_DEV_DEBUG_KMS message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

Author: ColinIanKing

drivers/gpu/drm/exynos/exynos_drm_fimc.c

@@ -908,7 +908,7 @@ static void fimc_dst_set_buf_seq(struct fimc_context *ctx, u32 buf_id,
 	u32 buf_num;
 	u32 cfg;
 
-	DRM_DEV_DEBUG_KMS(ctx->dev, "buf_id[%d]enqueu[%d]\n", buf_id, enqueue);
+	DRM_DEV_DEBUG_KMS(ctx->dev, "buf_id[%d]enqueue[%d]\n", buf_id, enqueue);
 
 	spin_lock_irqsave(&ctx->lock, flags);