unicore32: Remove unused HAVE_ARCH_PCI_SET_DMA_MASK definition
HAVE_ARCH_PCI_SET_DMA_MASK is unused, so remove the #define for it.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: GUAN Xuetao <gxt@mprc.pku.edu.cn>
diff --git a/arch/unicore32/include/mach/hardware.h b/arch/unicore32/include/mach/hardware.h
index 9e20b5d..2514623 100644
--- a/arch/unicore32/include/mach/hardware.h
+++ b/arch/unicore32/include/mach/hardware.h
@@ -28,11 +28,6 @@
#define PCIBIOS_MIN_IO 0x4000 /* should lower than 64KB */
#define PCIBIOS_MIN_MEM io_v2p(PKUNITY_PCIMEM_BASE)
-/*
- * We override the standard dma-mask routines for bouncing.
- */
-#define HAVE_ARCH_PCI_SET_DMA_MASK
-
#define pcibios_assign_all_busses() 1
#endif /* __MACH_PUV3_HARDWARE_H__ */