X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fdevice.h;h=4bb694c6737a794a5ff5679ca9242a38be369a98;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=9bc07b556eead0aa16ccb4abb03ede93c84c7df5;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/linux/device.h b/include/linux/device.h
index 9bc07b556..4bb694c67 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -54,8 +54,11 @@ struct bus_type {
 	struct kset		drivers;
 	struct kset		devices;
 
+	struct bus_attribute	* bus_attrs;
+	struct device_attribute	* dev_attrs;
+	struct driver_attribute	* drv_attrs;
+
 	int		(*match)(struct device * dev, struct device_driver * drv);
-	struct device * (*add)	(struct device * parent, char * bus_id);
 	int		(*hotplug) (struct device *dev, char **envp, 
 				    int num_envp, char *buffer, int buffer_size);
 	int		(*suspend)(struct device * dev, u32 state);
@@ -90,11 +93,7 @@ struct bus_attribute {
 };
 
 #define BUS_ATTR(_name,_mode,_show,_store)	\
-struct bus_attribute bus_attr_##_name = { 		\
-	.attr = {.name = __stringify(_name), .mode = _mode, .owner = THIS_MODULE },	\
-	.show	= _show,				\
-	.store	= _store,				\
-};
+struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
 extern int bus_create_file(struct bus_type *, struct bus_attribute *);
 extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
@@ -120,6 +119,7 @@ extern void driver_unregister(struct device_driver * drv);
 
 extern struct device_driver * get_driver(struct device_driver * drv);
 extern void put_driver(struct device_driver * drv);
+extern struct device_driver *driver_find(const char *name, struct bus_type *bus);
 
 
 /* driverfs interface for exporting driver attributes */
@@ -131,11 +131,7 @@ struct driver_attribute {
 };
 
 #define DRIVER_ATTR(_name,_mode,_show,_store)	\
-struct driver_attribute driver_attr_##_name = { 		\
-	.attr = {.name = __stringify(_name), .mode = _mode, .owner = THIS_MODULE },	\
-	.show	= _show,				\
-	.store	= _store,				\
-};
+struct driver_attribute driver_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
 extern int driver_create_file(struct device_driver *, struct driver_attribute *);
 extern void driver_remove_file(struct device_driver *, struct driver_attribute *);
@@ -151,6 +147,9 @@ struct class {
 	struct list_head	children;
 	struct list_head	interfaces;
 
+	struct class_attribute		* class_attrs;
+	struct class_device_attribute	* class_dev_attrs;
+
 	int	(*hotplug)(struct class_device *dev, char **envp, 
 			   int num_envp, char *buffer, int buffer_size);
 
@@ -172,11 +171,7 @@ struct class_attribute {
 };
 
 #define CLASS_ATTR(_name,_mode,_show,_store)			\
-struct class_attribute class_attr_##_name = { 			\
-	.attr = {.name = __stringify(_name), .mode = _mode, .owner = THIS_MODULE },	\
-	.show	= _show,					\
-	.store	= _store,					\
-};
+struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store) 
 
 extern int class_create_file(struct class *, const struct class_attribute *);
 extern void class_remove_file(struct class *, const struct class_attribute *);
@@ -224,11 +219,8 @@ struct class_device_attribute {
 };
 
 #define CLASS_DEVICE_ATTR(_name,_mode,_show,_store)		\
-struct class_device_attribute class_device_attr_##_name = { 	\
-	.attr = {.name = __stringify(_name), .mode = _mode, .owner = THIS_MODULE },	\
-	.show	= _show,					\
-	.store	= _store,					\
-};
+struct class_device_attribute class_device_attr_##_name = 	\
+	__ATTR(_name,_mode,_show,_store)
 
 extern int class_device_create_file(struct class_device *, 
 				    const struct class_device_attribute *);
@@ -292,6 +284,9 @@ struct device {
 
 	struct list_head	dma_pools;	/* dma pools (if dma'ble) */
 
+	struct dma_coherent_mem	*dma_mem; /* internal for coherent mem
+					     override */
+
 	void	(*release)(struct device * dev);
 };
 
@@ -342,11 +337,7 @@ struct device_attribute {
 };
 
 #define DEVICE_ATTR(_name,_mode,_show,_store) \
-struct device_attribute dev_attr_##_name = { 		\
-	.attr = {.name = __stringify(_name), .mode = _mode, .owner = THIS_MODULE },	\
-	.show	= _show,				\
-	.store	= _store,				\
-};
+struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
 
 extern int device_create_file(struct device *device, struct device_attribute * entry);
@@ -390,6 +381,12 @@ extern void platform_device_unregister(struct platform_device *);
 extern struct bus_type platform_bus_type;
 extern struct device platform_bus;
 
+extern struct resource *platform_get_resource(struct platform_device *, unsigned int, unsigned int);
+extern int platform_get_irq(struct platform_device *, unsigned int);
+extern int platform_add_devices(struct platform_device **, int);
+
+extern struct platform_device *platform_device_register_simple(char *, unsigned int, struct resource *, unsigned int);
+
 /* drivers/base/power.c */
 extern void device_shutdown(void);
 
@@ -400,13 +397,13 @@ extern void firmware_unregister(struct subsystem *);
 
 /* debugging and troubleshooting/diagnostic helpers. */
 #define dev_printk(level, dev, format, arg...)	\
-	printk(level "%s %s: " format , (dev)->driver->name , (dev)->bus_id , ## arg)
+	printk(level "%s %s: " format , (dev)->driver ? (dev)->driver->name : "" , (dev)->bus_id , ## arg)
 
 #ifdef DEBUG
 #define dev_dbg(dev, format, arg...)		\
 	dev_printk(KERN_DEBUG , dev , format , ## arg)
 #else
-#define dev_dbg(dev, format, arg...) do {} while (0)
+#define dev_dbg(dev, format, arg...) do { (void)(dev); } while (0)
 #endif
 
 #define dev_err(dev, format, arg...)		\