X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Flinux%2Fdevice.h;h=1a060265aceae6f31b2875d86f660dc9baaee1ab;hb=b0d19a378a409373244088511e889957645f2a44;hp=479c0b31593c6e3b6e5225144af1a51ae86534e0;hpb=9ef9dc69d4167276c04590d67ee55de8380bc1ad;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/device.h b/include/linux/device.h
index 479c0b31593..1a060265ace 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -20,7 +20,7 @@
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/pm.h>
-#include <asm/semaphore.h>
+#include <linux/semaphore.h>
 #include <asm/atomic.h>
 #include <asm/device.h>
 
@@ -410,6 +410,15 @@ extern int devres_release_group(struct device *dev, void *id);
 extern void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp);
 extern void devm_kfree(struct device *dev, void *p);
 
+struct device_dma_parameters {
+	/*
+	 * a low level driver may set these to teach IOMMU code about
+	 * sg limitations.
+	 */
+	unsigned int max_segment_size;
+	unsigned long segment_boundary_mask;
+};
+
 struct device {
 	struct klist		klist_children;
 	struct klist_node	knode_parent;	/* node in sibling list */
@@ -420,7 +429,6 @@ struct device {
 	struct kobject kobj;
 	char	bus_id[BUS_ID_SIZE];	/* position on parent bus */
 	struct device_type	*type;
-	unsigned		is_registered:1;
 	unsigned		uevent_suppress:1;
 
 	struct semaphore	sem;	/* semaphore to synchronize calls to
@@ -445,6 +453,8 @@ struct device {
 					     64 bit addresses for consistent
 					     allocations such descriptors. */
 
+	struct device_dma_parameters *dma_parms;
+
 	struct list_head	dma_pools;	/* dma pools (if dma'ble) */
 
 	struct dma_coherent_mem	*dma_mem; /* internal for coherent mem
@@ -464,6 +474,9 @@ struct device {
 	void	(*release)(struct device *dev);
 };
 
+/* Get the wakeup routines, which depend on struct device */
+#include <linux/pm_wakeup.h>
+
 #ifdef CONFIG_NUMA
 static inline int dev_to_node(struct device *dev)
 {
@@ -495,7 +508,7 @@ static inline void dev_set_drvdata(struct device *dev, void *data)
 
 static inline int device_is_registered(struct device *dev)
 {
-	return dev->is_registered;
+	return dev->kobj.state_in_sysfs;
 }
 
 void driver_init(void);
@@ -532,20 +545,6 @@ extern struct device *device_create(struct class *cls, struct device *parent,
 				    dev_t devt, const char *fmt, ...)
 				    __attribute__((format(printf, 4, 5)));
 extern void device_destroy(struct class *cls, dev_t devt);
-#ifdef CONFIG_PM_SLEEP
-extern void destroy_suspended_device(struct class *cls, dev_t devt);
-extern void device_pm_schedule_removal(struct device *);
-#else /* !CONFIG_PM_SLEEP */
-static inline void destroy_suspended_device(struct class *cls, dev_t devt)
-{
-	device_destroy(cls, devt);
-}
-
-static inline void device_pm_schedule_removal(struct device *dev)
-{
-	device_unregister(dev);
-}
-#endif /* !CONFIG_PM_SLEEP */
 
 /*
  * Platform "fixup" functions - allow the platform to have their say
@@ -597,21 +596,16 @@ extern const char *dev_driver_string(struct device *dev);
 #define dev_dbg(dev, format, arg...)		\
 	dev_printk(KERN_DEBUG , dev , format , ## arg)
 #else
-static inline int __attribute__ ((format (printf, 2, 3)))
-dev_dbg(struct device *dev, const char *fmt, ...)
-{
-	return 0;
-}
+#define dev_dbg(dev, format, arg...)		\
+	({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; })
 #endif
 
 #ifdef VERBOSE_DEBUG
 #define dev_vdbg	dev_dbg
 #else
-static inline int __attribute__ ((format (printf, 2, 3)))
-dev_vdbg(struct device *dev, const char *fmt, ...)
-{
-	return 0;
-}
+
+#define dev_vdbg(dev, format, arg...)		\
+	({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; })
 #endif
 
 /* Create alias, so I can be autoloaded. */