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Date: Tue, 22 Dec 2015 12:38:35 -0500 From: Chris Metcalf <cmetcalf@...hip.com> To: <linux-kernel@...r.kernel.org> CC: Chris Metcalf <cmetcalf@...hip.com>, Sudip Mukherjee <sudipm.mukherjee@...il.com> Subject: [PATCH] tile: fix tilepro casts for readl, writel, etc Missing parentheses could cause an argument of the form "integer + pointer" to get cast to "(long)integer + pointer" and remain a pointer type, causing compiler warnings. Signed-off-by: Chris Metcalf <cmetcalf@...hip.com> --- arch/tile/include/asm/io.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/tile/include/asm/io.h b/arch/tile/include/asm/io.h index 322b5fe94781..30f4a210d148 100644 --- a/arch/tile/include/asm/io.h +++ b/arch/tile/include/asm/io.h @@ -161,14 +161,14 @@ extern void _tile_writew(u16 val, unsigned long addr); extern void _tile_writel(u32 val, unsigned long addr); extern void _tile_writeq(u64 val, unsigned long addr); -#define __raw_readb(addr) _tile_readb((unsigned long)addr) -#define __raw_readw(addr) _tile_readw((unsigned long)addr) -#define __raw_readl(addr) _tile_readl((unsigned long)addr) -#define __raw_readq(addr) _tile_readq((unsigned long)addr) -#define __raw_writeb(val, addr) _tile_writeb(val, (unsigned long)addr) -#define __raw_writew(val, addr) _tile_writew(val, (unsigned long)addr) -#define __raw_writel(val, addr) _tile_writel(val, (unsigned long)addr) -#define __raw_writeq(val, addr) _tile_writeq(val, (unsigned long)addr) +#define __raw_readb(addr) _tile_readb((unsigned long)(addr)) +#define __raw_readw(addr) _tile_readw((unsigned long)(addr)) +#define __raw_readl(addr) _tile_readl((unsigned long)(addr)) +#define __raw_readq(addr) _tile_readq((unsigned long)(addr)) +#define __raw_writeb(val, addr) _tile_writeb(val, (unsigned long)(addr)) +#define __raw_writew(val, addr) _tile_writew(val, (unsigned long)(addr)) +#define __raw_writel(val, addr) _tile_writel(val, (unsigned long)(addr)) +#define __raw_writeq(val, addr) _tile_writeq(val, (unsigned long)(addr)) #else /* CONFIG_PCI */ -- 2.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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