[PATCH 7/7] sm501: restore big-endian operation.

[Thomas Schwinge <thomas@xxxxxxxxxxxxxxxx>]

On SH, as of 37b7a97884ba64bf7d403351ac2a9476ab4f1bba we have to use the
endianess-agnostic I/O accessor functions.

In commit bf5f0019046d596d613caf74722ba4994e153899, Heiko fixed this for 32-bit
PowerPC; my patch now generalizes upon that.

The device is now recognized correctly for both litte-endian and big-endian
sh7785lcr, but I have not tested this any further, as the board is situated in
a remote data center.

Signed-off-by: Thomas Schwinge <thomas@xxxxxxxxxxxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Cc: linux-sh@xxxxxxxxxxxxxxx
Cc: Heiko Schocher <hs@xxxxxxx>
Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Cc: linux-fbdev@xxxxxxxxxxxxxxx
Cc: devicetree-discuss@xxxxxxxxxx
Cc: Ben Dooks <ben@xxxxxxxxxxxx>
Cc: Vincent Sanders <vince@xxxxxxxxxxxx>
Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxx>
---
 include/linux/sm501.h |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index 02fde50..0312e3c 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -173,10 +173,5 @@ struct sm501_platdata {
 	unsigned int			 gpio_i2c_nr;
 };
 
-#if defined(CONFIG_PPC32)
-#define smc501_readl(addr)		ioread32be((addr))
-#define smc501_writel(val, addr)	iowrite32be((val), (addr))
-#else
-#define smc501_readl(addr)		readl(addr)
-#define smc501_writel(val, addr)	writel(val, addr)
-#endif
+#define smc501_readl(addr)		__raw_readl(addr)
+#define smc501_writel(val, addr)	__raw_writel(val, addr)
-- 
1.7.4.1

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