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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
| commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
| tree | 76267dbc9b9a130337be3640948fe397b04ac629 /arch/powerpc/kernel/io.c | |
| parent | Adding upstream version 6.6.15. (diff) | |
| download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip | |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/powerpc/kernel/io.c')
| -rw-r--r-- | arch/powerpc/kernel/io.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/io.c b/arch/powerpc/kernel/io.c index 2f29b7d432..6af5359059 100644 --- a/arch/powerpc/kernel/io.c +++ b/arch/powerpc/kernel/io.c @@ -33,7 +33,7 @@ void _insb(const volatile u8 __iomem *port, void *buf, long count) return; asm volatile("sync"); do { - tmp = *port; + tmp = *(const volatile u8 __force *)port; eieio(); *tbuf++ = tmp; } while (--count != 0); @@ -49,7 +49,7 @@ void _outsb(volatile u8 __iomem *port, const void *buf, long count) return; asm volatile("sync"); do { - *port = *tbuf++; + *(volatile u8 __force *)port = *tbuf++; } while (--count != 0); asm volatile("sync"); } @@ -64,7 +64,7 @@ void _insw_ns(const volatile u16 __iomem *port, void *buf, long count) return; asm volatile("sync"); do { - tmp = *port; + tmp = *(const volatile u16 __force *)port; eieio(); *tbuf++ = tmp; } while (--count != 0); @@ -80,7 +80,7 @@ void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count) return; asm volatile("sync"); do { - *port = *tbuf++; + *(volatile u16 __force *)port = *tbuf++; } while (--count != 0); asm volatile("sync"); } @@ -95,7 +95,7 @@ void _insl_ns(const volatile u32 __iomem *port, void *buf, long count) return; asm volatile("sync"); do { - tmp = *port; + tmp = *(const volatile u32 __force *)port; eieio(); *tbuf++ = tmp; } while (--count != 0); @@ -111,7 +111,7 @@ void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count) return; asm volatile("sync"); do { - *port = *tbuf++; + *(volatile u32 __force *)port = *tbuf++; } while (--count != 0); asm volatile("sync"); } |