From: Michael Ellerman Date: Wed, 18 Dec 2024 10:55:01 +0000 (+1100) Subject: powerpc/io: Remove unnecessary indirection X-Git-Tag: v6.15-rc1~133^2~22 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=41c8992c02a58cd5294546d98391dd542bea2d68;p=thirdparty%2Fkernel%2Flinux.git powerpc/io: Remove unnecessary indirection Some of the __do_xxx() defines do nothing useful, they just existed to make the previous hooking macros work. So remove them. Reviewed-by: Arnd Bergmann Signed-off-by: Michael Ellerman Signed-off-by: Madhavan Srinivasan Link: https://patch.msgid.link/20241218105523.416573-13-mpe@ellerman.id.au --- diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index 24a0ae26510fa..7731f2364275e 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -505,13 +505,6 @@ __do_out_asm(_rec_outl, "stwbrx") * possible to hook directly at the toplevel PIO operation if they have to * be handled differently */ -#define __do_writeb(val, addr) out_8(addr, val) -#define __do_writew(val, addr) out_le16(addr, val) -#define __do_writel(val, addr) out_le32(addr, val) -#define __do_writeq(val, addr) out_le64(addr, val) -#define __do_writew_be(val, addr) out_be16(addr, val) -#define __do_writel_be(val, addr) out_be32(addr, val) -#define __do_writeq_be(val, addr) out_be64(addr, val) #ifdef CONFIG_EEH #define __do_readb(addr) eeh_readb(addr) @@ -567,11 +560,6 @@ __do_out_asm(_rec_outl, "stwbrx") #define __do_outsw(p, b, n) writesw((PCI_IO_ADDR)(_IO_BASE+(p)),(b),(n)) #define __do_outsl(p, b, n) writesl((PCI_IO_ADDR)(_IO_BASE+(p)),(b),(n)) -#define __do_memset_io(addr, c, n) \ - _memset_io(addr, c, n) -#define __do_memcpy_toio(dst, src, n) \ - _memcpy_toio(dst, src, n) - #ifdef CONFIG_EEH #define __do_memcpy_fromio(dst, src, n) \ eeh_memcpy_fromio(dst, src, n) @@ -610,30 +598,30 @@ static inline u32 readl_be(const PCI_IO_ADDR addr) static inline void writeb(u8 val, PCI_IO_ADDR addr) { - __do_writeb(val, addr); + out_8(addr, val); } #define writeb writeb static inline void writew(u16 val, PCI_IO_ADDR addr) { - __do_writew(val, addr); + out_le16(addr, val); } #define writew writew static inline void writel(u32 val, PCI_IO_ADDR addr) { - __do_writel(val, addr); + out_le32(addr, val); } #define writel writel static inline void writew_be(u16 val, PCI_IO_ADDR addr) { - __do_writew_be(val, addr); + out_be16(addr, val); } static inline void writel_be(u32 val, PCI_IO_ADDR addr) { - __do_writel_be(val, addr); + out_be32(addr, val); } static inline void readsb(const PCI_IO_ADDR a, void *b, unsigned long c) @@ -674,7 +662,7 @@ static inline void writesl(PCI_IO_ADDR a, const void *b, unsigned long c) static inline void memset_io(PCI_IO_ADDR a, int c, unsigned long n) { - __do_memset_io(a, c, n); + _memset_io(a, c, n); } #define memset_io memset_io @@ -686,7 +674,7 @@ static inline void memcpy_fromio(void *d, const PCI_IO_ADDR s, unsigned long n) static inline void memcpy_toio(PCI_IO_ADDR d, const void *s, unsigned long n) { - __do_memcpy_toio(d, s, n); + _memcpy_toio(d, s, n); } #define memcpy_toio memcpy_toio @@ -703,12 +691,12 @@ static inline u64 readq_be(const PCI_IO_ADDR addr) static inline void writeq(u64 val, PCI_IO_ADDR addr) { - __do_writeq(val, addr); + out_le64(addr, val); } static inline void writeq_be(u64 val, PCI_IO_ADDR addr) { - __do_writeq_be(val, addr); + out_be64(addr, val); } #endif /* __powerpc64__ */