[ARM] 3191/1: Mark I/O pointer as const in __raw_reads[bwl]
Patch from Deepak Saxena Mark the ioremap'd cookie/pointer in said functions as const since we should not be actualy touching the data. This fixes a slew of compile warnings on IXP4xx as our reads[bwl] already mark this parameter as const. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -42,9 +42,9 @@ extern void __raw_writesb(void __iomem *addr, const void *data, int bytelen);
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extern void __raw_writesw(void __iomem *addr, const void *data, int wordlen);
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extern void __raw_writesw(void __iomem *addr, const void *data, int wordlen);
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extern void __raw_writesl(void __iomem *addr, const void *data, int longlen);
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extern void __raw_writesl(void __iomem *addr, const void *data, int longlen);
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extern void __raw_readsb(void __iomem *addr, void *data, int bytelen);
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extern void __raw_readsb(const void __iomem *addr, void *data, int bytelen);
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extern void __raw_readsw(void __iomem *addr, void *data, int wordlen);
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extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen);
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extern void __raw_readsl(void __iomem *addr, void *data, int longlen);
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extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
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#define __raw_writeb(v,a) (__chk_io_ptr(a), *(volatile unsigned char __force *)(a) = (v))
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#define __raw_writeb(v,a) (__chk_io_ptr(a), *(volatile unsigned char __force *)(a) = (v))
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#define __raw_writew(v,a) (__chk_io_ptr(a), *(volatile unsigned short __force *)(a) = (v))
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#define __raw_writew(v,a) (__chk_io_ptr(a), *(volatile unsigned short __force *)(a) = (v))
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