Message ID | 1321014025-6481-1-git-send-email-eric.y.miao@gmail.com |
---|---|
State | New |
Headers | show |
On Fri, Nov 11, 2011 at 8:20 PM, Eric Miao <eric.y.miao@gmail.com> wrote: > Fix the build errors as below: > > In file included from arch/arm/mach-mmp/include/mach/gpio.h:12:0, > from arch/arm/include/asm/gpio.h:5, > from include/linux/gpio.h:30, > from arch/arm/mach-mmp/aspenite.c:11: > 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:21:15: error: lvalue required as left operand of assignment > arch/arm/plat-pxa/include/plat/gpio.h:23:15: error: lvalue required as left operand of assignment > > Cc: Russell King <rmk+kernel@arm.linux.org.uk> > Signed-off-by: Eric Miao <eric.y.miao@gmail.com> > --- > arch/arm/mach-mmp/include/mach/gpio-pxa.h | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-mmp/include/mach/gpio-pxa.h b/arch/arm/mach-mmp/include/mach/gpio-pxa.h > index d14eeaf..99b4ce1 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 > > -- > 1.7.5.4 > This patch is already covered in my gpio patch series. :) Thanks Haojian
On Fri, Nov 11, 2011 at 8:32 PM, Haojian Zhuang <haojian.zhuang@gmail.com> wrote: > On Fri, Nov 11, 2011 at 8:20 PM, Eric Miao <eric.y.miao@gmail.com> wrote: >> Fix the build errors as below: >> >> In file included from arch/arm/mach-mmp/include/mach/gpio.h:12:0, >> from arch/arm/include/asm/gpio.h:5, >> from include/linux/gpio.h:30, >> from arch/arm/mach-mmp/aspenite.c:11: >> 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:21:15: error: lvalue required as left operand of assignment >> arch/arm/plat-pxa/include/plat/gpio.h:23:15: error: lvalue required as left operand of assignment >> >> Cc: Russell King <rmk+kernel@arm.linux.org.uk> >> Signed-off-by: Eric Miao <eric.y.miao@gmail.com> >> --- >> arch/arm/mach-mmp/include/mach/gpio-pxa.h | 2 +- >> 1 files changed, 1 insertions(+), 1 deletions(-) >> >> diff --git a/arch/arm/mach-mmp/include/mach/gpio-pxa.h b/arch/arm/mach-mmp/include/mach/gpio-pxa.h >> index d14eeaf..99b4ce1 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 >> >> -- >> 1.7.5.4 >> > This patch is already covered in my gpio patch series. :) Ah, I'll pick it out then, to get them pushed to -rc phase first. > > Thanks > Haojian >
diff --git a/arch/arm/mach-mmp/include/mach/gpio-pxa.h b/arch/arm/mach-mmp/include/mach/gpio-pxa.h index d14eeaf..99b4ce1 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
Fix the build errors as below: In file included from arch/arm/mach-mmp/include/mach/gpio.h:12:0, from arch/arm/include/asm/gpio.h:5, from include/linux/gpio.h:30, from arch/arm/mach-mmp/aspenite.c:11: 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:21:15: error: lvalue required as left operand of assignment arch/arm/plat-pxa/include/plat/gpio.h:23:15: error: lvalue required as left operand of assignment Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com> --- arch/arm/mach-mmp/include/mach/gpio-pxa.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)