From e8a91c953fca683ef9a9335fb00d6eb3e49ac1ee Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 1 Sep 2008 22:07:37 +0100 Subject: [ARM] omap: Fix IO_ADDRESS() macros OMAP1_IO_ADDRESS(), OMAP2_IO_ADDRESS() and IO_ADDRESS() returns cookies for use with __raw_{read|write}* for accessing registers. Therefore, these macros should return (void __iomem *) cookies, not integer values. Doing this improves typechecking, and means we can find those places where, eg, DMA controllers are incorrectly given virtual addresses to DMA to, or physical addresses are thrown through a virtual to physical address translation. Signed-off-by: Russell King --- arch/arm/plat-omap/dmtimer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/plat-omap/dmtimer.c') diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 743a4abcd85d..df61ad247dc2 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -693,7 +693,7 @@ int __init omap_dm_timer_init(void) for (i = 0; i < dm_timer_count; i++) { timer = &dm_timers[i]; - timer->io_base = (void __iomem *)io_p2v(timer->phys_base); + timer->io_base = IO_ADDRESS(timer->phys_base); #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) if (cpu_class_is_omap2()) { char clk_name[16]; -- cgit v1.2.3