diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-07-03 18:49:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 18:05:45 -0700 |
| commit | b0d1f807f340e91b27aa721f6474956af11571da (patch) | |
| tree | 1d5a03c3e63b5bfa01ebdc0bf9b19d6bb0aa4147 /drivers/base | |
| parent | a4232963757e62b3b97bbba07cb92c6d448f6f4b (diff) | |
driver-core: Use kobj_to_dev instead of re-implementing it
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/core.c | 17 | ||||
| -rw-r--r-- | drivers/base/firmware_class.c | 6 |
2 files changed, 10 insertions, 13 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 65849a9aeece..f338037a4f3d 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -85,14 +85,13 @@ const char *dev_driver_string(const struct device *dev) } EXPORT_SYMBOL(dev_driver_string); -#define to_dev(obj) container_of(obj, struct device, kobj) #define to_dev_attr(_attr) container_of(_attr, struct device_attribute, attr) static ssize_t dev_attr_show(struct kobject *kobj, struct attribute *attr, char *buf) { struct device_attribute *dev_attr = to_dev_attr(attr); - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); ssize_t ret = -EIO; if (dev_attr->show) @@ -108,7 +107,7 @@ static ssize_t dev_attr_store(struct kobject *kobj, struct attribute *attr, const char *buf, size_t count) { struct device_attribute *dev_attr = to_dev_attr(attr); - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); ssize_t ret = -EIO; if (dev_attr->store) @@ -182,7 +181,7 @@ EXPORT_SYMBOL_GPL(device_show_int); */ static void device_release(struct kobject *kobj) { - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); struct device_private *p = dev->p; if (dev->release) @@ -200,7 +199,7 @@ static void device_release(struct kobject *kobj) static const void *device_namespace(struct kobject *kobj) { - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); const void *ns = NULL; if (dev->class && dev->class->ns_type) @@ -221,7 +220,7 @@ static int dev_uevent_filter(struct kset *kset, struct kobject *kobj) struct kobj_type *ktype = get_ktype(kobj); if (ktype == &device_ktype) { - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); if (dev->bus) return 1; if (dev->class) @@ -232,7 +231,7 @@ static int dev_uevent_filter(struct kset *kset, struct kobject *kobj) static const char *dev_uevent_name(struct kset *kset, struct kobject *kobj) { - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); if (dev->bus) return dev->bus->name; @@ -244,7 +243,7 @@ static const char *dev_uevent_name(struct kset *kset, struct kobject *kobj) static int dev_uevent(struct kset *kset, struct kobject *kobj, struct kobj_uevent_env *env) { - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); int retval = 0; /* add device node properties if present */ @@ -1132,7 +1131,7 @@ int device_register(struct device *dev) */ struct device *get_device(struct device *dev) { - return dev ? to_dev(kobject_get(&dev->kobj)) : NULL; + return dev ? kobj_to_dev(kobject_get(&dev->kobj)) : NULL; } /** diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index 5401814c874d..803cfc1597a9 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -22,8 +22,6 @@ #include <linux/slab.h> #include <linux/sched.h> -#define to_dev(obj) container_of(obj, struct device, kobj) - MODULE_AUTHOR("Manuel Estrada Sainz"); MODULE_DESCRIPTION("Multi purpose firmware loading support"); MODULE_LICENSE("GPL"); @@ -290,7 +288,7 @@ static ssize_t firmware_data_read(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t offset, size_t count) { - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); struct firmware_priv *fw_priv = to_firmware_priv(dev); struct firmware *fw; ssize_t ret_count; @@ -384,7 +382,7 @@ static ssize_t firmware_data_write(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buffer, loff_t offset, size_t count) { - struct device *dev = to_dev(kobj); + struct device *dev = kobj_to_dev(kobj); struct firmware_priv *fw_priv = to_firmware_priv(dev); struct firmware *fw; ssize_t retval; |