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[ARM] omap: Fix IO_ADDRESS() macros

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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 <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2008-09-01 22:07:37 +01:00
committed by Russell King
parent d592dd1adc
commit e8a91c953f
15 changed files with 82 additions and 80 deletions
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36
arch/arm/plat-omap/common.c
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@@ -258,12 +258,12 @@ static void __init __omap2_set_globals(void)
#if defined(CONFIG_ARCH_OMAP2420)
static struct omap_globals omap242x_globals = {
.tap = (__force void __iomem *)OMAP2_IO_ADDRESS(0x48014000),
.sdrc = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_SDRC_BASE),
.sms = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_SMS_BASE),
.ctrl = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_CTRL_BASE),
.prm = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_PRM_BASE),
.cm = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_CM_BASE),
.tap = OMAP2_IO_ADDRESS(0x48014000),
.sdrc = OMAP2_IO_ADDRESS(OMAP2420_SDRC_BASE),
.sms = OMAP2_IO_ADDRESS(OMAP2420_SMS_BASE),
.ctrl = OMAP2_IO_ADDRESS(OMAP2420_CTRL_BASE),
.prm = OMAP2_IO_ADDRESS(OMAP2420_PRM_BASE),
.cm = OMAP2_IO_ADDRESS(OMAP2420_CM_BASE),
};
void __init omap2_set_globals_242x(void)
@@ -276,12 +276,12 @@ void __init omap2_set_globals_242x(void)
#if defined(CONFIG_ARCH_OMAP2430)
static struct omap_globals omap243x_globals = {
.tap = (__force void __iomem *)OMAP2_IO_ADDRESS(0x4900a000),
.sdrc = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP243X_SDRC_BASE),
.sms = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP243X_SMS_BASE),
.ctrl = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP243X_CTRL_BASE),
.prm = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2430_PRM_BASE),
.cm = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP2430_CM_BASE),
.tap = OMAP2_IO_ADDRESS(0x4900a000),
.sdrc = OMAP2_IO_ADDRESS(OMAP243X_SDRC_BASE),
.sms = OMAP2_IO_ADDRESS(OMAP243X_SMS_BASE),
.ctrl = OMAP2_IO_ADDRESS(OMAP243X_CTRL_BASE),
.prm = OMAP2_IO_ADDRESS(OMAP2430_PRM_BASE),
.cm = OMAP2_IO_ADDRESS(OMAP2430_CM_BASE),
};
void __init omap2_set_globals_243x(void)
@@ -294,12 +294,12 @@ void __init omap2_set_globals_243x(void)
#if defined(CONFIG_ARCH_OMAP3430)
static struct omap_globals omap343x_globals = {
.tap = (__force void __iomem *)OMAP2_IO_ADDRESS(0x4830A000),
.sdrc = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP343X_SDRC_BASE),
.sms = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP343X_SMS_BASE),
.ctrl = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP343X_CTRL_BASE),
.prm = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP3430_PRM_BASE),
.cm = (__force void __iomem *)OMAP2_IO_ADDRESS(OMAP3430_CM_BASE),
.tap = OMAP2_IO_ADDRESS(0x4830A000),
.sdrc = OMAP2_IO_ADDRESS(OMAP343X_SDRC_BASE),
.sms = OMAP2_IO_ADDRESS(OMAP343X_SMS_BASE),
.ctrl = OMAP2_IO_ADDRESS(OMAP343X_CTRL_BASE),
.prm = OMAP2_IO_ADDRESS(OMAP3430_PRM_BASE),
.cm = OMAP2_IO_ADDRESS(OMAP3430_CM_BASE),
};
void __init omap2_set_globals_343x(void)