[PATCH 14/24] ARM: prima2: use __iomem pointers for MMIO
From: arnd@arndb.de (Arnd Bergmann)
Date: 2012-09-14 21:41:22
Also in:
lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
ARM is moving to stricter checks on readl/write functions, so we need to use the correct types everywhere. Cc: Barry Song <redacted> 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)
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1.7.10