From c617360afaeeef4bf3768dc0537edfc72ffb2763 Mon Sep 17 00:00:00 2001 From: Russell King <rmk@dyn-67.arm.linux.org.uk> Date: Thu, 1 Nov 2007 21:27:59 +0000 Subject: [PATCH] [ARM] Fix iop3xx macro Macro arguments used in expressions should have parens. This avoids warnings such as: drivers/serial/8250.c:1951: warning: suggest parentheses around arithmetic in operand of | Acked-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> --- include/asm-arm/hardware/iop3xx.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h index fb90b421f31c9..ede377ec91470 100644 --- a/include/asm-arm/hardware/iop3xx.h +++ b/include/asm-arm/hardware/iop3xx.h @@ -231,7 +231,7 @@ extern int init_atu; IOP3XX_PCI_IO_WINDOW_SIZE - 1) #define IOP3XX_PCI_UPPER_IO_VA (IOP3XX_PCI_LOWER_IO_VA +\ IOP3XX_PCI_IO_WINDOW_SIZE - 1) -#define IOP3XX_PCI_IO_PHYS_TO_VIRT(addr) (((u32) addr -\ +#define IOP3XX_PCI_IO_PHYS_TO_VIRT(addr) (((u32) (addr) -\ IOP3XX_PCI_LOWER_IO_PA) +\ IOP3XX_PCI_LOWER_IO_VA)