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authorPaul Mundt <lethal@linux-sh.org>2010-02-17 13:23:00 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-02-17 13:23:00 +0900
commit7bdda6209f224aa784a036df54b22cb338d2e859 (patch)
tree2c2ce99f0ec55386246379ffb8412b3a893402b0 /drivers/video/pvr2fb.c
parent49f3bfe9334a4cf86079d2ee1d08e674b58862a9 (diff)
downloadop-kernel-dev-7bdda6209f224aa784a036df54b22cb338d2e859.zip
op-kernel-dev-7bdda6209f224aa784a036df54b22cb338d2e859.tar.gz
sh: Fix up more 64-bit pgprot truncation on SH-X2 TLB.
Both the store queue API and the PMB remapping take unsigned long for their pgprot flags, which cuts off the extended protection bits. In the case of the PMB this isn't really a problem since the cache attribute bits that we care about are all in the lower 32-bits, but we do it just to be safe. The store queue remapping on the other hand depends on the extended prot bits for enabling userspace access to the mappings. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/video/pvr2fb.c')
-rw-r--r--drivers/video/pvr2fb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c
index 53f8f11..f997510 100644
--- a/drivers/video/pvr2fb.c
+++ b/drivers/video/pvr2fb.c
@@ -831,7 +831,7 @@ static int __devinit pvr2fb_common_init(void)
printk(KERN_NOTICE "fb%d: registering with SQ API\n", fb_info->node);
pvr2fb_map = sq_remap(fb_info->fix.smem_start, fb_info->fix.smem_len,
- fb_info->fix.id, pgprot_val(PAGE_SHARED));
+ fb_info->fix.id, PAGE_SHARED);
printk(KERN_NOTICE "fb%d: Mapped video memory to SQ addr 0x%lx\n",
fb_info->node, pvr2fb_map);
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