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ARM: ux500: use __iomem pointers for MMIO
In the earlier sweeping changes, the ux500 uncompress.h file was missed because other problems were hiding this one. Without this patch, building u8500_defconfig results in: In file included from arch/arm/boot/compressed/misc.c:33:0: arch/arm/mach-ux500/include/mach/uncompress.h: In function 'putc': arch/arm/mach-ux500/include/mach/uncompress.h:32:2: warning: passing argument 1 of '__raw_readb' makes pointer from integer without a cast [enabled by default] arch/arm/include/asm/io.h:95:89: note: expected 'const volatile void *' but argument is of type 'u32' Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Linus Walleij <linus.walleij@linaro.org>
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@ -24,7 +24,7 @@
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#include <linux/amba/serial.h>
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#include <mach/hardware.h>
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u32 ux500_uart_base;
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void __iomem *ux500_uart_base;
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static void putc(const char c)
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{
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@ -51,7 +51,7 @@ static void flush(void)
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static inline void arch_decomp_setup(void)
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{
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/* Use machine_is_foo() macro if you need to switch base someday */
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ux500_uart_base = U8500_UART2_BASE;
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ux500_uart_base = (void __iomem *)U8500_UART2_BASE;
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}
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#define arch_decomp_wdog() /* nothing to do here */
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