From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Leach Subject: [PATCH v2 2/3] tty: serial: samsung: fixup accessors for endian Date: Wed, 22 Jun 2016 17:57:02 +0100 Message-ID: <20160622165703.7775-3-matthew@mattleach.net> References: <20160622165703.7775-1-matthew@mattleach.net> Return-path: In-Reply-To: <20160622165703.7775-1-matthew@mattleach.net> Sender: linux-samsung-soc-owner@vger.kernel.org To: Krzysztof Kozlowski , Ben Dooks Cc: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Matthew Leach , Greg Kroah-Hartman , Jiri Slaby , linux-serial@vger.kernel.org List-Id: linux-serial@vger.kernel.org Fix the serial access code to deal with kernels built for big endian operation. Signed-off-by: Matthew Leach Acked-by: Ben Dooks Reviewed-by: Krzysztof Kozlowski --- CC: Greg Kroah-Hartman CC: Jiri Slaby CC: linux-serial@vger.kernel.org CC: linux-kernel@vger.kernel.org --- drivers/tty/serial/samsung.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/samsung.h b/drivers/tty/serial/samsung.h index fc5deaa..8f96b71 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 -- 2.8.3