From: Scott Wood <scottwood@freescale.com>
Date: Tue, 28 Aug 2007 20:16:49 +0000 (-0500)
Subject: [PPC] Add clrbits8 and setbits8.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5a24e1a1773f284d19859d27f2ba7e50a533aaaf;p=openwrt%2Fstaging%2Fblogic.git

[PPC] Add clrbits8 and setbits8.

These I/O accessors will be used in code under drivers/,
which is expected to still work in arch/ppc.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 95d590423cf2..f776c49f5579 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -553,4 +553,7 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
 #define setbits16(_addr, _v) out_be16((_addr), in_be16(_addr) |  (_v))
 #define clrbits16(_addr, _v) out_be16((_addr), in_be16(_addr) & ~(_v))
 
+#define setbits8(_addr, _v) out_8((_addr), in_8(_addr) |  (_v))
+#define clrbits8(_addr, _v) out_8((_addr), in_8(_addr) & ~(_v))
+
 #endif /* __KERNEL__ */