Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH 14/24] ARM: prima2: use __iomem pointers for MMIO | Date | Fri, 14 Sep 2012 23:34:42 +0200 |
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ARM is moving to stricter checks on readl/write functions, so we need to use the correct types everywhere.
Cc: Barry Song <baohua.song@csr.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/arm/mach-prima2/include/mach/uncompress.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-prima2/include/mach/uncompress.h b/arch/arm/mach-prima2/include/mach/uncompress.h index 83125c6..0c898fc 100644 --- a/arch/arm/mach-prima2/include/mach/uncompress.h +++ b/arch/arm/mach-prima2/include/mach/uncompress.h @@ -25,11 +25,11 @@ static __inline__ void putc(char c) * during kernel decompression, all mappings are flat: * virt_addr == phys_addr */ - while (__raw_readl(SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_STATUS) + while (__raw_readl((void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_STATUS) & SIRFSOC_UART1_TXFIFO_FULL) barrier(); - __raw_writel(c, SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_DATA); + __raw_writel(c, (void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_DATA); } static inline void flush(void) -- 1.7.10
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