From 22f4cb4bd06db14912f69039917422fe0c5b11fb Mon Sep 17 00:00:00 2001 From: Haojian Zhuang Date: Wed, 9 Nov 2011 10:47:21 +0800 Subject: ARM: mmp: fix build error on gpio MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Parameters of GPIO_REG() should be assigned as volatile. arch/arm/plat-pxa/include/plat/gpio.h: In function ‘gpio_get_value’: arch/arm/plat-pxa/include/plat/gpio.h:12:21: error: invalid operands to binary & (have ‘void *’ and ‘int’) arch/arm/plat-pxa/include/plat/gpio.h: In function ‘gpio_set_value’: arch/arm/plat-pxa/include/plat/gpio.h:21:4: error: lvalue required as left operand of assignment arch/arm/plat-pxa/include/plat/gpio.h:23:4: error: lvalue required as left operand of assignment Signed-off-by: Haojian Zhuang Signed-off-by: Eric Miao --- arch/arm/mach-mmp/include/mach/gpio-pxa.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-mmp') diff --git a/arch/arm/mach-mmp/include/mach/gpio-pxa.h b/arch/arm/mach-mmp/include/mach/gpio-pxa.h index d14eeaf16322..99b4ce1b6562 100644 --- a/arch/arm/mach-mmp/include/mach/gpio-pxa.h +++ b/arch/arm/mach-mmp/include/mach/gpio-pxa.h @@ -7,7 +7,7 @@ #define GPIO_REGS_VIRT (APB_VIRT_BASE + 0x19000) #define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2)) -#define GPIO_REG(x) (GPIO_REGS_VIRT + (x)) +#define GPIO_REG(x) (*(volatile u32 *)(GPIO_REGS_VIRT + (x))) #define NR_BUILTIN_GPIO IRQ_GPIO_NUM -- cgit v1.2.1 From e4b3bbe31d9a1e9540c6e9c95f5e7fd92acbcacf Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 11 Nov 2011 20:11:14 +0800 Subject: ARM: pxa168/gplugd: add the correct SSP device There is no SSP0, but SSP1 is used on gplugd as an I2S port. Acked-by: Tanmay Upadhyay Signed-off-by: Eric Miao --- arch/arm/mach-mmp/gplugd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-mmp') diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c index 69156568bc41..4665767a4f79 100644 --- a/arch/arm/mach-mmp/gplugd.c +++ b/arch/arm/mach-mmp/gplugd.c @@ -182,7 +182,7 @@ static void __init gplugd_init(void) /* on-chip devices */ pxa168_add_uart(3); - pxa168_add_ssp(0); + pxa168_add_ssp(1); pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(gplugd_i2c_board_info)); pxa168_add_eth(&gplugd_eth_platform_data); -- cgit v1.2.1