[ARM] remove a common set of __virt_to_bus definitions

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / mach-imx / include / mach / memory.h

diff --git a/arch/arm/mach-imx/include/mach/memory.h b/arch/arm/mach-imx/include/mach/memory.h
index 5c453063c0eddfb58b4a9fb1dcff579a85ecb3b6..a93df7cba694b4e27e5b924149591e87434e9449 100644 (file)
--- a/arch/arm/mach-imx/include/mach/memory.h
+++ b/arch/arm/mach-imx/include/mach/memory.h
@@ -23,14 +23,4 @@
 
 #define PHYS_OFFSET    UL(0x08000000)
 
-/*
- * Virtual view <-> DMA view memory address translations
- * virt_to_bus: Used to translate the virtual address to an
- *              address suitable to be passed to set_dma_addr
- * bus_to_virt: Used to convert an address for DMA operations
- *              to an address that the kernel can use.
- */
-#define __virt_to_bus(x)       (x - PAGE_OFFSET + PHYS_OFFSET)
-#define __bus_to_virt(x)       (x - PHYS_OFFSET + PAGE_OFFSET)
-
 #endif