From 31aa8fd6fd30b0f36416df7d09619768d26b4332 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 18 Dec 2009 11:10:03 +0000 Subject: ARM: Add caller information to ioremap This allows the procfs vmallocinfo file to show who created the ioremap regions. Note: __builtin_return_address(0) doesn't do what's expected if its used in an inline function, so we leave __arm_ioremap callers in such places alone. Signed-off-by: Russell King --- arch/arm/mach-iop13xx/io.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-iop13xx/io.c') diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c index 52958099781..48642e66c56 100644 --- a/arch/arm/mach-iop13xx/io.c +++ b/arch/arm/mach-iop13xx/io.c @@ -61,9 +61,9 @@ void * __iomem __iop13xx_ioremap(unsigned long cookie, size_t size, (cookie - IOP13XX_PCIE_LOWER_MEM_RA)); break; case IOP13XX_PBI_LOWER_MEM_RA ... IOP13XX_PBI_UPPER_MEM_RA: - retval = __arm_ioremap(IOP13XX_PBI_LOWER_MEM_PA + + retval = __arm_ioremap_caller(IOP13XX_PBI_LOWER_MEM_PA + (cookie - IOP13XX_PBI_LOWER_MEM_RA), - size, mtype); + size, mtype, __builtin_return_address(0)); break; case IOP13XX_PCIE_LOWER_IO_PA ... IOP13XX_PCIE_UPPER_IO_PA: retval = (void *) IOP13XX_PCIE_IO_PHYS_TO_VIRT(cookie); @@ -75,7 +75,8 @@ void * __iomem __iop13xx_ioremap(unsigned long cookie, size_t size, retval = (void *) IOP13XX_PMMR_PHYS_TO_VIRT(cookie); break; default: - retval = __arm_ioremap(cookie, size, mtype); + retval = __arm_ioremap_caller(cookie, size, mtype, + __builtin_return_address(0)); } return retval; -- cgit v1.2.3-18-g5258