Driver core: convert pcmcia code to use struct device

Converts from using struct "class_device" to "struct device" making
everything show up properly in /sys/devices/ with symlinks from the
/sys/class directory.

Cc: <linux-pcmcia@lists.infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 31 insertions, 25 deletions

diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index c3176b16b7be..bfcaad6021cf 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -616,7 +616,7 @@ static int nonstatic_adjust_io_region(struct resource *res, unsigned long r_star
 static struct resource *nonstatic_find_io_region(unsigned long base, int num,
                    unsigned long align, struct pcmcia_socket *s)
 {
-        struct resource *res = make_resource(0, num, IORESOURCE_IO, s->dev.class_id);
+        struct resource *res = make_resource(0, num, IORESOURCE_IO, s->dev.bus_id);
         struct socket_data *s_data = s->resource_data;
         struct pcmcia_align_data data;
         unsigned long min = base;
@@ -650,7 +650,7 @@ static struct resource *nonstatic_find_io_region(unsigned long base, int num,
 static struct resource * nonstatic_find_mem_region(u_long base, u_long num,
                 u_long align, int low, struct pcmcia_socket *s)
 {
-        struct resource *res = make_resource(0, num, IORESOURCE_MEM, s->dev.class_id);
+        struct resource *res = make_resource(0, num, IORESOURCE_MEM, s->dev.bus_id);
         struct socket_data *s_data = s->resource_data;
         struct pcmcia_align_data data;
         unsigned long min, max;
@@ -897,9 +897,10 @@ EXPORT_SYMBOL(pccard_nonstatic_ops);
 
 /* sysfs interface to the resource database */
 
-static ssize_t show_io_db(struct class_device *class_dev, char *buf)
+static ssize_t show_io_db(struct device *dev,
+                          struct device_attribute *attr, char *buf)
 {
-        struct pcmcia_socket *s = class_get_devdata(class_dev);
+        struct pcmcia_socket *s = dev_get_drvdata(dev);
         struct socket_data *data;
         struct resource_map *p;
         ssize_t ret = 0;
@@ -920,9 +921,11 @@ static ssize_t show_io_db(struct class_device *class_dev, char *buf)
         return (ret);
 }
 
-static ssize_t store_io_db(struct class_device *class_dev, const char *buf, size_t count)
+static ssize_t store_io_db(struct device *dev,
+                           struct device_attribute *attr,
+                           const char *buf, size_t count)
 {
-        struct pcmcia_socket *s = class_get_devdata(class_dev);
+        struct pcmcia_socket *s = dev_get_drvdata(dev);
         unsigned long start_addr, end_addr;
         unsigned int add = ADD_MANAGED_RESOURCE;
         ssize_t ret = 0;
@@ -947,11 +950,12 @@ static ssize_t store_io_db(struct class_device *class_dev, const char *buf, size
 
         return ret ? ret : count;
 }
-static CLASS_DEVICE_ATTR(available_resources_io, 0600, show_io_db, store_io_db);
+static DEVICE_ATTR(available_resources_io, 0600, show_io_db, store_io_db);
 
-static ssize_t show_mem_db(struct class_device *class_dev, char *buf)
+static ssize_t show_mem_db(struct device *dev,
+                           struct device_attribute *attr, char *buf)
 {
-        struct pcmcia_socket *s = class_get_devdata(class_dev);
+        struct pcmcia_socket *s = dev_get_drvdata(dev);
         struct socket_data *data;
         struct resource_map *p;
         ssize_t ret = 0;
@@ -972,9 +976,11 @@ static ssize_t show_mem_db(struct class_device *class_dev, char *buf)
         return (ret);
 }
 
-static ssize_t store_mem_db(struct class_device *class_dev, const char *buf, size_t count)
+static ssize_t store_mem_db(struct device *dev,
+                            struct device_attribute *attr,
+                            const char *buf, size_t count)
 {
-        struct pcmcia_socket *s = class_get_devdata(class_dev);
+        struct pcmcia_socket *s = dev_get_drvdata(dev);
         unsigned long start_addr, end_addr;
         unsigned int add = ADD_MANAGED_RESOURCE;
         ssize_t ret = 0;
@@ -999,25 +1005,25 @@ static ssize_t store_mem_db(struct class_device *class_dev, const char *buf, siz
 
         return ret ? ret : count;
 }
-static CLASS_DEVICE_ATTR(available_resources_mem, 0600, show_mem_db, store_mem_db);
+static DEVICE_ATTR(available_resources_mem, 0600, show_mem_db, store_mem_db);
 
-static struct class_device_attribute *pccard_rsrc_attributes[] = {
-        &class_device_attr_available_resources_io,
-        &class_device_attr_available_resources_mem,
+static struct device_attribute *pccard_rsrc_attributes[] = {
+        &dev_attr_available_resources_io,
+        &dev_attr_available_resources_mem,
         NULL,
 };
 
-static int __devinit pccard_sysfs_add_rsrc(struct class_device *class_dev,
+static int __devinit pccard_sysfs_add_rsrc(struct device *dev,
                                            struct class_interface *class_intf)
 {
-        struct pcmcia_socket *s = class_get_devdata(class_dev);
-        struct class_device_attribute **attr;
+        struct pcmcia_socket *s = dev_get_drvdata(dev);
+        struct device_attribute **attr;
         int ret = 0;
         if (s->resource_ops != &pccard_nonstatic_ops)
                 return 0;
 
         for (attr = pccard_rsrc_attributes; *attr; attr++) {
-                ret = class_device_create_file(class_dev, *attr);
+                ret = device_create_file(dev, *attr);
                 if (ret)
                         break;
         }
@@ -1025,23 +1031,23 @@ static int __devinit pccard_sysfs_add_rsrc(struct class_device *class_dev,
         return ret;
 }
 
-static void __devexit pccard_sysfs_remove_rsrc(struct class_device *class_dev,
+static void __devexit pccard_sysfs_remove_rsrc(struct device *dev,
                                                struct class_interface *class_intf)
 {
-        struct pcmcia_socket *s = class_get_devdata(class_dev);
-        struct class_device_attribute **attr;
+        struct pcmcia_socket *s = dev_get_drvdata(dev);
+        struct device_attribute **attr;
 
         if (s->resource_ops != &pccard_nonstatic_ops)
                 return;
 
         for (attr = pccard_rsrc_attributes; *attr; attr++)
-                class_device_remove_file(class_dev, *attr);
+                device_remove_file(dev, *attr);
 }
 
 static struct class_interface pccard_rsrc_interface = {
         .class = &pcmcia_socket_class,
-        .add = &pccard_sysfs_add_rsrc,
-        .remove = __devexit_p(&pccard_sysfs_remove_rsrc),
+        .add_dev = &pccard_sysfs_add_rsrc,
+        .remove_dev = __devexit_p(&pccard_sysfs_remove_rsrc),
 };
 
 static int __init nonstatic_sysfs_init(void)