diff options
| -rw-r--r-- | drivers/pcmcia/cs.c | 13 | ||||
| -rw-r--r-- | drivers/pcmcia/cs_internal.h | 3 | ||||
| -rw-r--r-- | drivers/pcmcia/socket_sysfs.c | 52 |
3 files changed, 28 insertions, 40 deletions
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index 56230db..29276bd 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -652,6 +652,9 @@ static int pccardd(void *__skt) complete(&skt->thread_done); return 0; } + ret = pccard_sysfs_add_socket(&skt->dev); + if (ret) + dev_warn(&skt->dev, "err %d adding socket attributes\n", ret); add_wait_queue(&skt->thread_wait, &wait); complete(&skt->thread_done); @@ -694,6 +697,7 @@ static int pccardd(void *__skt) remove_wait_queue(&skt->thread_wait, &wait); /* remove from the device core */ + pccard_sysfs_remove_socket(&skt->dev); device_unregister(&skt->dev); return 0; @@ -940,20 +944,13 @@ EXPORT_SYMBOL(pcmcia_socket_class); static int __init init_pcmcia_cs(void) { - int ret; - init_completion(&pcmcia_unload); - ret = class_register(&pcmcia_socket_class); - if (ret) - return (ret); - return class_interface_register(&pccard_sysfs_interface); + return class_register(&pcmcia_socket_class); } static void __exit exit_pcmcia_cs(void) { - class_interface_unregister(&pccard_sysfs_interface); class_unregister(&pcmcia_socket_class); - wait_for_completion(&pcmcia_unload); } diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 9fa207e..e7d5d14 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -121,7 +121,8 @@ struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align, void release_resource_db(struct pcmcia_socket *s); /* In socket_sysfs.c */ -extern struct class_interface pccard_sysfs_interface; +extern int pccard_sysfs_add_socket(struct device *dev); +extern void pccard_sysfs_remove_socket(struct device *dev); /* In cs.c */ extern struct rw_semaphore pcmcia_socket_list_rwsem; diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c index b440900..562384d 100644 --- a/drivers/pcmcia/socket_sysfs.c +++ b/drivers/pcmcia/socket_sysfs.c @@ -356,19 +356,23 @@ static ssize_t pccard_store_cis(struct kobject *kobj, } -static struct device_attribute *pccard_socket_attributes[] = { - &dev_attr_card_type, - &dev_attr_card_voltage, - &dev_attr_card_vpp, - &dev_attr_card_vcc, - &dev_attr_card_insert, - &dev_attr_card_pm_state, - &dev_attr_card_eject, - &dev_attr_card_irq_mask, - &dev_attr_available_resources_setup_done, +static struct attribute *pccard_socket_attributes[] = { + &dev_attr_card_type.attr, + &dev_attr_card_voltage.attr, + &dev_attr_card_vpp.attr, + &dev_attr_card_vcc.attr, + &dev_attr_card_insert.attr, + &dev_attr_card_pm_state.attr, + &dev_attr_card_eject.attr, + &dev_attr_card_irq_mask.attr, + &dev_attr_available_resources_setup_done.attr, NULL, }; +static const struct attribute_group socket_attrs = { + .attrs = pccard_socket_attributes, +}; + static struct bin_attribute pccard_cis_attr = { .attr = { .name = "cis", .mode = S_IRUGO | S_IWUSR }, .size = 0x200, @@ -376,35 +380,21 @@ static struct bin_attribute pccard_cis_attr = { .write = pccard_store_cis, }; -static int __devinit pccard_sysfs_add_socket(struct device *dev, - struct class_interface *class_intf) +int pccard_sysfs_add_socket(struct device *dev) { - struct device_attribute **attr; int ret = 0; - for (attr = pccard_socket_attributes; *attr; attr++) { - ret = device_create_file(dev, *attr); + ret = sysfs_create_group(&dev->kobj, &socket_attrs); + if (!ret) { + ret = sysfs_create_bin_file(&dev->kobj, &pccard_cis_attr); if (ret) - break; + sysfs_remove_group(&dev->kobj, &socket_attrs); } - if (!ret) - ret = sysfs_create_bin_file(&dev->kobj, &pccard_cis_attr); - return ret; } -static void __devexit pccard_sysfs_remove_socket(struct device *dev, - struct class_interface *class_intf) +void pccard_sysfs_remove_socket(struct device *dev) { - struct device_attribute **attr; - sysfs_remove_bin_file(&dev->kobj, &pccard_cis_attr); - for (attr = pccard_socket_attributes; *attr; attr++) - device_remove_file(dev, *attr); + sysfs_remove_group(&dev->kobj, &socket_attrs); } - -struct class_interface pccard_sysfs_interface = { - .class = &pcmcia_socket_class, - .add_dev = &pccard_sysfs_add_socket, - .remove_dev = __devexit_p(&pccard_sysfs_remove_socket), -}; |
