diff options
-rw-r--r-- | drivers/zorro/zorro-driver.c | 15 | ||||
-rw-r--r-- | drivers/zorro/zorro-sysfs.c | 76 | ||||
-rw-r--r-- | drivers/zorro/zorro.c | 3 | ||||
-rw-r--r-- | drivers/zorro/zorro.h | 3 |
4 files changed, 50 insertions, 47 deletions
diff --git a/drivers/zorro/zorro-driver.c b/drivers/zorro/zorro-driver.c index eacae14..fa23b73 100644 --- a/drivers/zorro/zorro-driver.c +++ b/drivers/zorro/zorro-driver.c @@ -14,6 +14,8 @@ #include <linux/module.h> #include <linux/zorro.h> +#include "zorro.h" + /** * zorro_match_device - Tell if a Zorro device structure has a matching @@ -161,12 +163,13 @@ static int zorro_uevent(struct device *dev, struct kobj_uevent_env *env) } struct bus_type zorro_bus_type = { - .name = "zorro", - .dev_name = "zorro", - .match = zorro_bus_match, - .uevent = zorro_uevent, - .probe = zorro_device_probe, - .remove = zorro_device_remove, + .name = "zorro", + .dev_name = "zorro", + .dev_groups = zorro_device_attribute_groups, + .match = zorro_bus_match, + .uevent = zorro_uevent, + .probe = zorro_device_probe, + .remove = zorro_device_remove, }; EXPORT_SYMBOL(zorro_bus_type); diff --git a/drivers/zorro/zorro-sysfs.c b/drivers/zorro/zorro-sysfs.c index 9282dbf..3d34dba 100644 --- a/drivers/zorro/zorro-sysfs.c +++ b/drivers/zorro/zorro-sysfs.c @@ -23,33 +23,33 @@ /* show configuration fields */ #define zorro_config_attr(name, field, format_string) \ -static ssize_t \ -show_##name(struct device *dev, struct device_attribute *attr, char *buf) \ +static ssize_t name##_show(struct device *dev, \ + struct device_attribute *attr, char *buf) \ { \ struct zorro_dev *z; \ \ z = to_zorro_dev(dev); \ return sprintf(buf, format_string, z->field); \ } \ -static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL); +static DEVICE_ATTR_RO(name); zorro_config_attr(id, id, "0x%08x\n"); zorro_config_attr(type, rom.er_Type, "0x%02x\n"); zorro_config_attr(slotaddr, slotaddr, "0x%04x\n"); zorro_config_attr(slotsize, slotsize, "0x%04x\n"); -static ssize_t -show_serial(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t serial_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct zorro_dev *z; z = to_zorro_dev(dev); return sprintf(buf, "0x%08x\n", be32_to_cpu(z->rom.er_SerialNumber)); } +static DEVICE_ATTR_RO(serial); -static DEVICE_ATTR(serial, S_IRUGO, show_serial, NULL); - -static ssize_t zorro_show_resource(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t resource_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct zorro_dev *z = to_zorro_dev(dev); @@ -58,8 +58,27 @@ static ssize_t zorro_show_resource(struct device *dev, struct device_attribute * (unsigned long)zorro_resource_end(z), zorro_resource_flags(z)); } +static DEVICE_ATTR_RO(resource); + +static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct zorro_dev *z = to_zorro_dev(dev); -static DEVICE_ATTR(resource, S_IRUGO, zorro_show_resource, NULL); + return sprintf(buf, ZORRO_DEVICE_MODALIAS_FMT "\n", z->id); +} +static DEVICE_ATTR_RO(modalias); + +static struct attribute *zorro_device_attrs[] = { + &dev_attr_id.attr, + &dev_attr_type.attr, + &dev_attr_serial.attr, + &dev_attr_slotaddr.attr, + &dev_attr_slotsize.attr, + &dev_attr_resource.attr, + &dev_attr_modalias.attr, + NULL +}; static ssize_t zorro_read_config(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, @@ -88,32 +107,17 @@ static struct bin_attribute zorro_config_attr = { .read = zorro_read_config, }; -static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct zorro_dev *z = to_zorro_dev(dev); - - return sprintf(buf, ZORRO_DEVICE_MODALIAS_FMT "\n", z->id); -} - -static DEVICE_ATTR(modalias, S_IRUGO, modalias_show, NULL); +static struct bin_attribute *zorro_device_bin_attrs[] = { + &zorro_config_attr, + NULL +}; -int zorro_create_sysfs_dev_files(struct zorro_dev *z) -{ - struct device *dev = &z->dev; - int error; - - /* current configuration's attributes */ - if ((error = device_create_file(dev, &dev_attr_id)) || - (error = device_create_file(dev, &dev_attr_type)) || - (error = device_create_file(dev, &dev_attr_serial)) || - (error = device_create_file(dev, &dev_attr_slotaddr)) || - (error = device_create_file(dev, &dev_attr_slotsize)) || - (error = device_create_file(dev, &dev_attr_resource)) || - (error = device_create_file(dev, &dev_attr_modalias)) || - (error = sysfs_create_bin_file(&dev->kobj, &zorro_config_attr))) - return error; - - return 0; -} +static const struct attribute_group zorro_device_attr_group = { + .attrs = zorro_device_attrs, + .bin_attrs = zorro_device_bin_attrs, +}; +const struct attribute_group *zorro_device_attribute_groups[] = { + &zorro_device_attr_group, + NULL +}; diff --git a/drivers/zorro/zorro.c b/drivers/zorro/zorro.c index d295d98..cc1b1ac 100644 --- a/drivers/zorro/zorro.c +++ b/drivers/zorro/zorro.c @@ -197,9 +197,6 @@ static int __init amiga_zorro_probe(struct platform_device *pdev) put_device(&z->dev); continue; } - error = zorro_create_sysfs_dev_files(z); - if (error) - dev_err(&z->dev, "Error creating sysfs files\n"); } /* Mark all available Zorro II memory */ diff --git a/drivers/zorro/zorro.h b/drivers/zorro/zorro.h index 34119fb..4f805c0 100644 --- a/drivers/zorro/zorro.h +++ b/drivers/zorro/zorro.h @@ -5,5 +5,4 @@ extern void zorro_name_device(struct zorro_dev *z); static inline void zorro_name_device(struct zorro_dev *dev) { } #endif -extern int zorro_create_sysfs_dev_files(struct zorro_dev *z); - +extern const struct attribute_group *zorro_device_attribute_groups[]; |