ps3vram: Remove no longer used ps3vram_priv.ddr_base

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: Jim Paris <jim@jtan.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 1 insertions, 13 deletions

diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index 7d1c742d6d66..5f408c6e5b20 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;
@@ -702,19 +701,11 @@ 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);
@@ -791,8 +782,6 @@ 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, CBE_IOPTE_M);
@@ -822,7 +811,6 @@ 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, CBE_IOPTE_M);