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authorFelipe Balbi <felipe.balbi@nokia.com>2009-12-15 11:08:38 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-02 14:53:29 -0800
commit94375751d1d8af70df08beebdc32595f9e4537e1 (patch)
tree557511b3bc5d6806d04e191856d4e1eacb5f81a6 /drivers/usb
parentb3b1cc3ba62374e71155ba8c09ee481c3c2d923e (diff)
USB: musb: move to sysfs_groups
it's easier to keep up and add more sysfs entries as necessary. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/musb/musb_core.c33
1 files changed, 15 insertions, 18 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 91c31f2e0ed..52295bcf231 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1759,6 +1759,19 @@ static DEVICE_ATTR(srp, 0644, NULL, musb_srp_store);
#endif /* CONFIG_USB_GADGET_MUSB_HDRC */
+static struct attribute *musb_attributes[] = {
+ &dev_attr_mode.attr,
+ &dev_attr_vbus.attr,
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ &dev_attr_srp.attr,
+#endif
+ NULL
+};
+
+static const struct attribute_group musb_attr_group = {
+ .attrs = musb_attributes,
+};
+
#endif /* sysfs */
/* Only used to provide driver mode change events */
@@ -1833,11 +1846,7 @@ static void musb_free(struct musb *musb)
*/
#ifdef CONFIG_SYSFS
- device_remove_file(musb->controller, &dev_attr_mode);
- device_remove_file(musb->controller, &dev_attr_vbus);
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
- device_remove_file(musb->controller, &dev_attr_srp);
-#endif
+ sysfs_remove_group(&musb->controller->kobj, &musb_attr_group);
#endif
#ifdef CONFIG_USB_GADGET_MUSB_HDRC
@@ -2079,12 +2088,7 @@ bad_config:
}
#ifdef CONFIG_SYSFS
- status = device_create_file(dev, &dev_attr_mode);
- status = device_create_file(dev, &dev_attr_vbus);
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
- status = device_create_file(dev, &dev_attr_srp);
-#endif /* CONFIG_USB_GADGET_MUSB_HDRC */
- status = 0;
+ status = sysfs_create_group(&musb->controller->kobj, &musb_attr_group);
#endif
if (status)
goto fail2;
@@ -2092,13 +2096,6 @@ bad_config:
return 0;
fail2:
-#ifdef CONFIG_SYSFS
- device_remove_file(musb->controller, &dev_attr_mode);
- device_remove_file(musb->controller, &dev_attr_vbus);
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
- device_remove_file(musb->controller, &dev_attr_srp);
-#endif
-#endif
musb_platform_exit(musb);
fail:
dev_err(musb->controller,