[PATCH] hci_{read,write}l() does force casts to wrong type for no reason
readl() et.al. expect iomem pointer, so WTF force-cast it to normal one???
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index 0dafcda..c2b5ecf 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -507,10 +507,10 @@
{
#ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
return big_endian_mmio(ohci) ?
- readl_be ((__force u32 *)regs) :
- readl ((__force u32 *)regs);
+ readl_be (regs) :
+ readl (regs);
#else
- return readl ((__force u32 *)regs);
+ return readl (regs);
#endif
}
@@ -519,10 +519,10 @@
{
#ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
big_endian_mmio(ohci) ?
- writel_be (val, (__force u32 *)regs) :
- writel (val, (__force u32 *)regs);
+ writel_be (val, regs) :
+ writel (val, regs);
#else
- writel (val, (__force u32 *)regs);
+ writel (val, regs);
#endif
}