old_device_name 3034 drivers/base/core.c char *old_device_name = NULL; old_device_name 3043 drivers/base/core.c old_device_name = kstrdup(dev_name(dev), GFP_KERNEL); old_device_name 3044 drivers/base/core.c if (!old_device_name) { old_device_name 3051 drivers/base/core.c kobj, old_device_name, old_device_name 3064 drivers/base/core.c kfree(old_device_name);