linux-kernel - [PATCH 1/3] alpha, drm: Cleanup Alpha support in DRM generic code

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Message-ID: <20110609181839.7ca8838a.jay.estabrook_gmail.com@gmail.com>
Date:	Thu, 9 Jun 2011 18:18:39 -0400
From:	Jay Estabrook <jay.estabrook@...il.com>
To:	linux-alpha <linux-alpha@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	dri-devel <dri-devel@...ts.freedesktop.org>
Cc:	Richard Henderson <rth@...ddle.net>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	Matt Turner <mattst88@...il.com>,
	Jay Estabrook <jay.estabrook@...il.com>, airlied@...ux.ie
Subject: [PATCH 1/3] alpha, drm: Cleanup Alpha support in DRM generic code


Remove an obsolete Alpha adjustment, and modify another,
to go with the current Alpha architecture support.

Signed-off-by: Jay Estabrook <jay.estabrook@...il.com>
---
 drivers/gpu/drm/drm_bufs.c    |    3 ---
 drivers/gpu/drm/drm_vm.c      |    2 +-
 2 files changed, 1 insertion(+), 4 deletions(-)

diff -Naurp a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
--- a/drivers/gpu/drm/drm_bufs.c	2011-04-26 23:48:50.000000000 -0400
+++ b/drivers/gpu/drm/drm_bufs.c	2011-05-02 11:51:48.000000000 -0400
@@ -183,9 +183,6 @@ static int drm_addmap_core(struct drm_de
 			return -EINVAL;
 		}
 #endif
-#ifdef __alpha__
-		map->offset += dev->hose->mem_space->start;
-#endif
 		/* Some drivers preinitialize some maps, without the X Server
 		 * needing to be aware of it.  Therefore, we just return success
 		 * when the server tries to create a duplicate map.
diff -Naurp a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
--- a/drivers/gpu/drm/drm_vm.c	2011-04-26 23:48:50.000000000 -0400
+++ b/drivers/gpu/drm/drm_vm.c	2011-05-02 11:51:48.000000000 -0400
@@ -526,7 +526,7 @@ static int drm_mmap_dma(struct file *fil
 static resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
 {
 #ifdef __alpha__
-	return dev->hose->dense_mem_base - dev->hose->mem_space->start;
+	return dev->hose->dense_mem_base;
 #else
 	return 0;
 #endif

---
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