Re: [U-Boot] [PATCH v2 1/4] drivers: musb-new: fix compilation error for MIPS.
On 03/07/2016 09:18 PM, Daniel Schwierzeck wrote: > 2016-03-07 14:19 GMT+01:00 Purna Chandra Mandal : >> MIPS arch implements writes{b,w,l,q}, reads{b,w,l,q} >> whereas other archs implement __raw version of them. >> So defining macro writes{bwlq}() to __raw_writes{bwlq}() >> (and similarly for reads{bwlq}) is not necessary for MIPS. >> >> Signed-off-by: Purna Chandra Mandal >> --- >> >> Changes in v2: None >> >> drivers/usb/musb-new/linux-compat.h | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/drivers/usb/musb-new/linux-compat.h >> b/drivers/usb/musb-new/linux-compat.h >> index 46f83d9..9ac48c1 100644 >> --- a/drivers/usb/musb-new/linux-compat.h >> +++ b/drivers/usb/musb-new/linux-compat.h >> @@ -13,12 +13,14 @@ >> printf(fmt, ##args);\ >> ret_warn; }) >> >> +#if !defined(CONFIG_MIPS) >> #define writesl(a, d, s) __raw_writesl((unsigned long)a, d, s) >> #define readsl(a, d, s) __raw_readsl((unsigned long)a, d, s) >> #define writesw(a, d, s) __raw_writesw((unsigned long)a, d, s) >> #define readsw(a, d, s) __raw_readsw((unsigned long)a, d, s) >> #define writesb(a, d, s) __raw_writesb((unsigned long)a, d, s) >> #define readsb(a, d, s) __raw_readsb((unsigned long)a, d, s) >> +#endif > I guess the current musb-new users are ARM boards only. Thus this > should be moved to arch/arm/asm/io.h. Adding I/O primitives to a > architecture-independent linux-compat.h was wrong from the beginning. Makes sense! ARM Linux also defines readsl(or similar) to their __raw version in arch/arm/include/asm/io.h file. >> #define device_init_wakeup(dev, a) do {} while (0) >> >> -- >> 1.8.3.1 >> > ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH v2 1/4] drivers: musb-new: fix compilation error for MIPS.
2016-03-07 14:19 GMT+01:00 Purna Chandra Mandal : > MIPS arch implements writes{b,w,l,q}, reads{b,w,l,q} > whereas other archs implement __raw version of them. > So defining macro writes{bwlq}() to __raw_writes{bwlq}() > (and similarly for reads{bwlq}) is not necessary for MIPS. > > Signed-off-by: Purna Chandra Mandal > --- > > Changes in v2: None > > drivers/usb/musb-new/linux-compat.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/usb/musb-new/linux-compat.h > b/drivers/usb/musb-new/linux-compat.h > index 46f83d9..9ac48c1 100644 > --- a/drivers/usb/musb-new/linux-compat.h > +++ b/drivers/usb/musb-new/linux-compat.h > @@ -13,12 +13,14 @@ > printf(fmt, ##args);\ > ret_warn; }) > > +#if !defined(CONFIG_MIPS) > #define writesl(a, d, s) __raw_writesl((unsigned long)a, d, s) > #define readsl(a, d, s) __raw_readsl((unsigned long)a, d, s) > #define writesw(a, d, s) __raw_writesw((unsigned long)a, d, s) > #define readsw(a, d, s) __raw_readsw((unsigned long)a, d, s) > #define writesb(a, d, s) __raw_writesb((unsigned long)a, d, s) > #define readsb(a, d, s) __raw_readsb((unsigned long)a, d, s) > +#endif I guess the current musb-new users are ARM boards only. Thus this should be moved to arch/arm/asm/io.h. Adding I/O primitives to a architecture-independent linux-compat.h was wrong from the beginning. > > #define device_init_wakeup(dev, a) do {} while (0) > > -- > 1.8.3.1 > -- - Daniel ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] [PATCH v2 1/4] drivers: musb-new: fix compilation error for MIPS.
MIPS arch implements writes{b,w,l,q}, reads{b,w,l,q} whereas other archs implement __raw version of them. So defining macro writes{bwlq}() to __raw_writes{bwlq}() (and similarly for reads{bwlq}) is not necessary for MIPS. Signed-off-by: Purna Chandra Mandal --- Changes in v2: None drivers/usb/musb-new/linux-compat.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/musb-new/linux-compat.h b/drivers/usb/musb-new/linux-compat.h index 46f83d9..9ac48c1 100644 --- a/drivers/usb/musb-new/linux-compat.h +++ b/drivers/usb/musb-new/linux-compat.h @@ -13,12 +13,14 @@ printf(fmt, ##args);\ ret_warn; }) +#if !defined(CONFIG_MIPS) #define writesl(a, d, s) __raw_writesl((unsigned long)a, d, s) #define readsl(a, d, s) __raw_readsl((unsigned long)a, d, s) #define writesw(a, d, s) __raw_writesw((unsigned long)a, d, s) #define readsw(a, d, s) __raw_readsw((unsigned long)a, d, s) #define writesb(a, d, s) __raw_writesb((unsigned long)a, d, s) #define readsb(a, d, s) __raw_readsb((unsigned long)a, d, s) +#endif #define device_init_wakeup(dev, a) do {} while (0) -- 1.8.3.1 ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot