From: Matthew Leach <matthew@mattleach.net>
Date: Wed, 22 Jun 2016 16:57:02 +0000 (+0100)
Subject: tty: serial: samsung: fixup accessors for endian
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e37697b3f75464dbf86ecb0f480eb11581cc75d2;p=linux-beck.git

tty: serial: samsung: fixup accessors for endian

Fix the serial access code to deal with kernels built for big endian
operation.

Signed-off-by: Matthew Leach <matthew@mattleach.net>
Acked-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/samsung.h b/drivers/tty/serial/samsung.h
index fc5deaa4f382..8f96b715a7b0 100644
--- a/drivers/tty/serial/samsung.h
+++ b/drivers/tty/serial/samsung.h
@@ -117,10 +117,10 @@ struct s3c24xx_uart_port {
 #define portaddrl(port, reg) \
 	((unsigned long *)(unsigned long)((port)->membase + (reg)))
 
-#define rd_regb(port, reg) (__raw_readb(portaddr(port, reg)))
-#define rd_regl(port, reg) (__raw_readl(portaddr(port, reg)))
+#define rd_regb(port, reg) (readb_relaxed(portaddr(port, reg)))
+#define rd_regl(port, reg) (readl_relaxed(portaddr(port, reg)))
 
-#define wr_regb(port, reg, val) __raw_writeb(val, portaddr(port, reg))
-#define wr_regl(port, reg, val) __raw_writel(val, portaddr(port, reg))
+#define wr_regb(port, reg, val) writeb_relaxed(val, portaddr(port, reg))
+#define wr_regl(port, reg, val) writel_relaxed(val, portaddr(port, reg))
 
 #endif