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-rw-r--r--arch/powerpc/platforms/ps3/spu.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index bdaeaecdc06b..1193c294b8d0 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -184,10 +184,7 @@ static void spu_unmap(struct spu *spu)
* setup_areas - Map the spu regions into the address space.
*
* The current HV requires the spu shadow regs to be mapped with the
- * PTE page protection bits set as read-only (PP=3). This implementation
- * uses the low level __ioremap() to bypass the page protection settings
- * inforced by ioremap_prot() to get the needed PTE bits set for the
- * shadow regs.
+ * PTE page protection bits set as read-only.
*/
static int __init setup_areas(struct spu *spu)
@@ -195,9 +192,8 @@ static int __init setup_areas(struct spu *spu)
struct table {char* name; unsigned long addr; unsigned long size;};
unsigned long shadow_flags = pgprot_val(pgprot_noncached_wc(PAGE_KERNEL_RO));
- spu_pdata(spu)->shadow = __ioremap(spu_pdata(spu)->shadow_addr,
- sizeof(struct spe_shadow),
- shadow_flags);
+ spu_pdata(spu)->shadow = ioremap_prot(spu_pdata(spu)->shadow_addr,
+ sizeof(struct spe_shadow), shadow_flags);
if (!spu_pdata(spu)->shadow) {
pr_debug("%s:%d: ioremap shadow failed\n", __func__, __LINE__);
goto fail_ioremap;