sparc: Move SBUS DMA attribute interfaces out of asm/sbus.h

This is in preparation for the subsequent asm/sbus.h removal.

Also, make these routines take a "struct device" or no
arguments, as appropriate.

Signed-off-by: David S. Miller <davem@davemloft.net>

5 files changed, 23 insertions, 9 deletions

diff --git a/arch/sparc/include/asm/io_32.h b/arch/sparc/include/asm/io_32.h
index 10d7da4..3ab3164 100644
--- a/arch/sparc/include/asm/io_32.h
+++ b/arch/sparc/include/asm/io_32.h
@@ -308,6 +308,17 @@ extern void sbus_iounmap(volatile void __iomem *vaddr, unsigned long size);
 #define RTC_PORT(x)   (rtc_port + (x))
 #define RTC_ALWAYS_BCD  0
 
+static inline int sbus_can_dma_64bit(void)
+{
+	return 0; /* actually, sparc_cpu_model==sun4d */
+}
+static inline int sbus_can_burst64(void)
+{
+	return 0; /* actually, sparc_cpu_model==sun4d */
+}
+struct device;
+extern void sbus_set_sbus64(struct device *, int);
+
 #endif
 
 #define __ARCH_HAS_NO_PAGE_ZERO_MAPPED		1
diff --git a/arch/sparc/include/asm/io_64.h b/arch/sparc/include/asm/io_64.h
index 0bff078..73a9c5d 100644
--- a/arch/sparc/include/asm/io_64.h
+++ b/arch/sparc/include/asm/io_64.h
@@ -495,6 +495,17 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
 #define sbus_iounmap(__addr, __size)	\
 	release_region((unsigned long)(__addr), (__size))
 
+static inline int sbus_can_dma_64bit(void)
+{
+	return 1;
+}
+static inline int sbus_can_burst64(void)
+{
+	return 1;
+}
+struct device;
+extern void sbus_set_sbus64(struct device *, int);
+
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
  * access
diff --git a/arch/sparc/include/asm/sbus_32.h b/arch/sparc/include/asm/sbus_32.h
index b09284b..435ae39 100644
--- a/arch/sparc/include/asm/sbus_32.h
+++ b/arch/sparc/include/asm/sbus_32.h
@@ -102,10 +102,6 @@ sbus_is_slave(struct sbus_dev *dev)
 	for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \
 		for ((device) = (bus)->devices; (device); (device) = (device)->next)
 
-/* Driver DVMA interfaces. */
-#define sbus_can_dma_64bit(sdev)	(0) /* actually, sparc_cpu_model==sun4d */
-#define sbus_can_burst64(sdev)		(0) /* actually, sparc_cpu_model==sun4d */
-extern void sbus_set_sbus64(struct sbus_dev *, int);
 extern void sbus_fill_device_irq(struct sbus_dev *);
 
 /* These yield IOMMU mappings in consistent mode. */
diff --git a/arch/sparc/include/asm/sbus_64.h b/arch/sparc/include/asm/sbus_64.h
index 9a2f271..79719c2 100644
--- a/arch/sparc/include/asm/sbus_64.h
+++ b/arch/sparc/include/asm/sbus_64.h
@@ -94,10 +94,6 @@ extern struct sbus_bus *sbus_root;
 	for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \
 		for ((device) = (bus)->devices; (device); (device) = (device)->next)
 
-/* Driver DVMA interfaces. */
-#define sbus_can_dma_64bit(sdev)	(1)
-#define sbus_can_burst64(sdev)		(1)
-extern void sbus_set_sbus64(struct sbus_dev *, int);
 extern void sbus_fill_device_irq(struct sbus_dev *);
 
 extern void sbus_arch_bus_ranges_init(struct device_node *, struct sbus_bus *);
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 0b30359..e87ed51 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -250,7 +250,7 @@ static void _sparc_free_io(struct resource *res)
 
 #ifdef CONFIG_SBUS
 
-void sbus_set_sbus64(struct sbus_dev *sdev, int x)
+void sbus_set_sbus64(struct device *dev, int x)
 {
 	printk("sbus_set_sbus64: unsupported\n");
 }