6 files changed, 2 insertions, 67 deletions
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index c98ed95c054..35b3ecaf25d 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -2,6 +2,7 @@
 generic-y += barrier.h
 generic-y += clkdev.h
 generic-y += cputime.h
+generic-y += device.h
 generic-y += exec.h
 generic-y += hash.h
 generic-y += mcs_spinlock.h
diff --git a/arch/microblaze/include/asm/device.h b/arch/microblaze/include/asm/device.h
deleted file mode 100644
index 123b2fe72d0..00000000000
--- a/arch/microblaze/include/asm/device.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License v2. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#ifndef _ASM_MICROBLAZE_DEVICE_H
-#define _ASM_MICROBLAZE_DEVICE_H
-
-struct device_node;
-
-struct dev_archdata {
-	/* DMA operations on that device */
-	struct dma_map_ops	*dma_ops;
-	void                    *dma_data;
-};
-
-struct pdev_archdata {
-	u64 dma_mask;
-};
-
-#endif /* _ASM_MICROBLAZE_DEVICE_H */
-
-
diff --git a/arch/microblaze/include/asm/dma-mapping.h b/arch/microblaze/include/asm/dma-mapping.h
index 46460f1c49c..ab353723076 100644
--- a/arch/microblaze/include/asm/dma-mapping.h
+++ b/arch/microblaze/include/asm/dma-mapping.h
@@ -35,16 +35,6 @@
 #define __dma_alloc_coherent(dev, gfp, size, handle)	NULL
 #define __dma_free_coherent(size, addr)		((void)0)
 
-static inline unsigned long device_to_mask(struct device *dev)
-{
-	if (dev->dma_mask && *dev->dma_mask)
-		return *dev->dma_mask;
-	/* Assume devices without mask can take 32 bit addresses */
-	return 0xfffffffful;
-}
-
-extern struct dma_map_ops *dma_ops;
-
 /*
  * Available generic sets of operations
  */
@@ -52,20 +42,7 @@ extern struct dma_map_ops dma_direct_ops;
 
 static inline struct dma_map_ops *get_dma_ops(struct device *dev)
 {
-	/* We don't handle the NULL dev case for ISA for now. We could
-	 * do it via an out of line call but it is not needed for now. The
-	 * only ISA DMA device we support is the floppy and we have a hack
-	 * in the floppy driver directly to get a device for us.
-	 */
-	if (unlikely(!dev) || !dev->archdata.dma_ops)
-		return NULL;
-
-	return dev->archdata.dma_ops;
-}
-
-static inline void set_dma_ops(struct device *dev, struct dma_map_ops *ops)
-{
-	dev->archdata.dma_ops = ops;
+	return &dma_direct_ops;
 }
 
 static inline int dma_supported(struct device *dev, u64 mask)
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index 1e4c3329f62..433751b2a00 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -19,17 +19,14 @@
 #ifndef CONFIG_PCI
 #define _IO_BASE	0
 #define _ISA_MEM_BASE	0
-#define PCI_DRAM_OFFSET	0
 #else
 #define _IO_BASE	isa_io_base
 #define _ISA_MEM_BASE	isa_mem_base
-#define PCI_DRAM_OFFSET	pci_dram_offset
 struct pci_dev;
 extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
 #define pci_iounmap pci_iounmap
 
 extern unsigned long isa_io_base;
-extern unsigned long pci_dram_offset;
 extern resource_size_t isa_mem_base;
 #endif
 
diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index 935f9bec414..468aca8cec0 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -44,19 +44,6 @@ struct pci_dev;
  */
 #define pcibios_assign_all_busses()	0
 
-static inline void pcibios_penalize_isa_irq(int irq, int active)
-{
-	/* We don't do dynamic PCI IRQ allocation */
-}
-
-#ifdef CONFIG_PCI
-extern void set_pci_dma_ops(struct dma_map_ops *dma_ops);
-extern struct dma_map_ops *get_pci_dma_ops(void);
-#else	/* CONFIG_PCI */
-#define set_pci_dma_ops(d)
-#define get_pci_dma_ops()	NULL
-#endif
-
 #ifdef CONFIG_PCI
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 					enum pci_dma_burst_strategy *strat,
diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index b14232b6878..fd56a8f6648 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -19,7 +19,6 @@
 #define __ARCH_WANT_SYS_ALARM
 #define __ARCH_WANT_SYS_GETHOSTNAME
 #define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
 #define __ARCH_WANT_SYS_SIGNAL
 #define __ARCH_WANT_SYS_TIME
 #define __ARCH_WANT_SYS_UTIME