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| author | Archit Taneja <architt@codeaurora.org> | 2017-06-14 14:02:58 +0530 |
|---|---|---|
| committer | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-06-18 13:55:03 +0100 |
| commit | e5329d133ed2847293422d9875b2ed11e670abe3 (patch) | |
| tree | a46d5a7a8cf10880ae4983d91096a9bfa246503b | |
| parent | 0f9b2bdbaf91cf07926dfc90400d367b1e128ad2 (diff) | |
Revert "arm64/io: Allow I/O writes to use {W,X}ZR"
This reverts commit ee5e41b5f21a5438664effce1ba5bdd11e03ee24.
| -rw-r--r-- | arch/arm64/include/asm/io.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 35b2e50f17fb..3be829780fad 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -39,25 +39,25 @@ #define __raw_writeb __raw_writeb static inline void __raw_writeb(u8 val, volatile void __iomem *addr) { - asm volatile("strb %w0, [%1]" : : "rZ" (val), "r" (addr)); + asm volatile("strb %w0, [%1]" : : "r" (val), "r" (addr)); } #define __raw_writew __raw_writew static inline void __raw_writew(u16 val, volatile void __iomem *addr) { - asm volatile("strh %w0, [%1]" : : "rZ" (val), "r" (addr)); + asm volatile("strh %w0, [%1]" : : "r" (val), "r" (addr)); } #define __raw_writel __raw_writel static inline void __raw_writel(u32 val, volatile void __iomem *addr) { - asm volatile("str %w0, [%1]" : : "rZ" (val), "r" (addr)); + asm volatile("str %w0, [%1]" : : "r" (val), "r" (addr)); } #define __raw_writeq __raw_writeq static inline void __raw_writeq(u64 val, volatile void __iomem *addr) { - asm volatile("str %x0, [%1]" : : "rZ" (val), "r" (addr)); + asm volatile("str %0, [%1]" : : "r" (val), "r" (addr)); } #define __raw_readb __raw_readb |