diff options
Diffstat (limited to 'drivers/misc/enclosure.c')
| -rw-r--r-- | drivers/misc/enclosure.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c index f950d0155876..ca4c420e4a2f 100644 --- a/drivers/misc/enclosure.c +++ b/drivers/misc/enclosure.c @@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/slab.h> +#include <linux/string_choices.h> static LIST_HEAD(container_list); static DEFINE_MUTEX(container_list_lock); @@ -32,7 +33,7 @@ static struct class enclosure_class; * found. @start can be used as a starting point to obtain multiple * enclosures per parent (should begin with NULL and then be set to * each returned enclosure device). Obtains a reference to the - * enclosure class device which must be released with device_put(). + * enclosure class device which must be released with put_device(). * If @start is not NULL, a reference must be taken on it which is * released before returning (this allows a loop through all * enclosures to exit with only the reference on the enclosure of @@ -426,7 +427,7 @@ static ssize_t components_show(struct device *cdev, { struct enclosure_device *edev = to_enclosure_device(cdev); - return snprintf(buf, 40, "%d\n", edev->components); + return sysfs_emit(buf, "%d\n", edev->components); } static DEVICE_ATTR_RO(components); @@ -451,7 +452,6 @@ ATTRIBUTE_GROUPS(enclosure_class); static struct class enclosure_class = { .name = "enclosure", - .owner = THIS_MODULE, .dev_release = enclosure_release, .dev_groups = enclosure_class_groups, }; @@ -481,7 +481,7 @@ static ssize_t get_component_fault(struct device *cdev, if (edev->cb->get_fault) edev->cb->get_fault(edev, ecomp); - return snprintf(buf, 40, "%d\n", ecomp->fault); + return sysfs_emit(buf, "%d\n", ecomp->fault); } static ssize_t set_component_fault(struct device *cdev, @@ -505,7 +505,7 @@ static ssize_t get_component_status(struct device *cdev, if (edev->cb->get_status) edev->cb->get_status(edev, ecomp); - return snprintf(buf, 40, "%s\n", enclosure_status[ecomp->status]); + return sysfs_emit(buf, "%s\n", enclosure_status[ecomp->status]); } static ssize_t set_component_status(struct device *cdev, @@ -539,7 +539,7 @@ static ssize_t get_component_active(struct device *cdev, if (edev->cb->get_active) edev->cb->get_active(edev, ecomp); - return snprintf(buf, 40, "%d\n", ecomp->active); + return sysfs_emit(buf, "%d\n", ecomp->active); } static ssize_t set_component_active(struct device *cdev, @@ -563,7 +563,7 @@ static ssize_t get_component_locate(struct device *cdev, if (edev->cb->get_locate) edev->cb->get_locate(edev, ecomp); - return snprintf(buf, 40, "%d\n", ecomp->locate); + return sysfs_emit(buf, "%d\n", ecomp->locate); } static ssize_t set_component_locate(struct device *cdev, @@ -593,7 +593,7 @@ static ssize_t get_component_power_status(struct device *cdev, if (ecomp->power_status == -1) return (edev->cb->get_power_status) ? -EIO : -ENOTTY; - return snprintf(buf, 40, "%s\n", ecomp->power_status ? "on" : "off"); + return sysfs_emit(buf, "%s\n", str_on_off(ecomp->power_status)); } static ssize_t set_component_power_status(struct device *cdev, @@ -623,7 +623,7 @@ static ssize_t get_component_type(struct device *cdev, { struct enclosure_component *ecomp = to_enclosure_component(cdev); - return snprintf(buf, 40, "%s\n", enclosure_type[ecomp->type]); + return sysfs_emit(buf, "%s\n", enclosure_type[ecomp->type]); } static ssize_t get_component_slot(struct device *cdev, @@ -638,7 +638,7 @@ static ssize_t get_component_slot(struct device *cdev, else slot = ecomp->number; - return snprintf(buf, 40, "%d\n", slot); + return sysfs_emit(buf, "%d\n", slot); } static DEVICE_ATTR(fault, S_IRUGO | S_IWUSR, get_component_fault, |