| Message ID | 1456437900-853667-1-git-send-email-arnd@arndb.de (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Headers | show |
On 26.02.2016 07:04, Arnd Bergmann wrote: > s3c24xx implements its own inb/outb macros, but the implementation > prints warnings when the port number argument is not a 32-bit scalar: > > drivers/scsi/pas16.c: In function 'NCR5380_pwrite': > arch/arm/mach-s3c24xx/include/mach/io.h:193:68: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] > #define __ioaddrc(port) ((__PORT_PCIO(port) ? PCIO_BASE + (port) : (void __iomem *)(port))) > > This slightly modifies the definition of the __ioaddrc macro to avoid > the warning. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > arch/arm/mach-s3c24xx/include/mach/io.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Thanks, applied. Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/mach-s3c24xx/include/mach/io.h b/arch/arm/mach-s3c24xx/include/mach/io.h index 5dd1db4e2677..235c53647aa4 100644 --- a/arch/arm/mach-s3c24xx/include/mach/io.h +++ b/arch/arm/mach-s3c24xx/include/mach/io.h @@ -190,7 +190,7 @@ DECLARE_IO(int,l,"") result; \ }) -#define __ioaddrc(port) ((__PORT_PCIO(port) ? PCIO_BASE + (port) : (void __iomem *)(port))) +#define __ioaddrc(port) ((__PORT_PCIO(port) ? PCIO_BASE + (port) : (void __iomem *)0 + (port))) #define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) #define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p))
s3c24xx implements its own inb/outb macros, but the implementation prints warnings when the port number argument is not a 32-bit scalar: drivers/scsi/pas16.c: In function 'NCR5380_pwrite': arch/arm/mach-s3c24xx/include/mach/io.h:193:68: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define __ioaddrc(port) ((__PORT_PCIO(port) ? PCIO_BASE + (port) : (void __iomem *)(port))) This slightly modifies the definition of the __ioaddrc macro to avoid the warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/arm/mach-s3c24xx/include/mach/io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)