linux-kernel - [PATCH 13/15] ps3vram: Remove no longer used ps3vram_priv.ddr

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Date:	Fri,  8 May 2009 16:01:22 +0200
From:	Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	cbe-oss-dev@...abs.org, linux-kernel@...r.kernel.org,
	linux-fbdev-devel@...ts.sourceforge.net,
	Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>,
	Jim Paris <jim@...n.com>
Subject: [PATCH 13/15] ps3vram: Remove no longer used ps3vram_priv.ddr_base

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@...ycom.com>
Cc: Jim Paris <jim@...n.com>
---
 drivers/block/ps3vram.c |   14 +-------------
 1 files changed, 1 insertions(+), 13 deletions(-)

diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index e85f09d..5f5b828 100644
--- a/drivers/block/ps3vram.c
+++ b/drivers/block/ps3vram.c
@@ -73,7 +73,6 @@ struct ps3vram_priv {
 	u64 context_handle;
 	u32 *ctrl;
 	u32 *reports;
-	u8 __iomem *ddr_base;
 	u8 *xdr_buf;
 
 	u32 *fifo_base;
@@ -705,19 +704,11 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev)
 		goto out_free_context;
 	}
 
-	priv->ddr_base = ioremap_flags(ddr_lpar, ddr_size, _PAGE_NO_CACHE);
-
-	if (!priv->ddr_base) {
-		dev_err(&dev->core, "ioremap DDR failed\n");
-		error = -ENOMEM;
-		goto out_unmap_context;
-	}
-
 	priv->ctrl = ioremap(ctrl_lpar, 64 * 1024);
 	if (!priv->ctrl) {
 		dev_err(&dev->core, "ioremap CTRL failed\n");
 		error = -ENOMEM;
-		goto out_unmap_vram;
+		goto out_unmap_context;
 	}
 
 	priv->reports = ioremap(reports_lpar, reports_size);
@@ -794,8 +785,6 @@ out_unmap_reports:
 	iounmap(priv->reports);
 out_unmap_ctrl:
 	iounmap(priv->ctrl);
-out_unmap_vram:
-	iounmap(priv->ddr_base);
 out_unmap_context:
 	lv1_gpu_context_iomap(priv->context_handle, XDR_IOIF, xdr_lpar,
 			      XDR_BUF_SIZE, IOPTE_M);
@@ -825,7 +814,6 @@ static int ps3vram_remove(struct ps3_system_bus_device *dev)
 	ps3vram_cache_cleanup(dev);
 	iounmap(priv->reports);
 	iounmap(priv->ctrl);
-	iounmap(priv->ddr_base);
 	lv1_gpu_context_iomap(priv->context_handle, XDR_IOIF,
 			      ps3_mm_phys_to_lpar(__pa(priv->xdr_buf)),
 			      XDR_BUF_SIZE, IOPTE_M);
-- 
1.6.2.4

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