diff options
-rw-r--r-- | lib/test_firmware.c | 35 |
1 files changed, 11 insertions, 24 deletions
diff --git a/lib/test_firmware.c b/lib/test_firmware.c index 1cb9bf9eb41f..38cc188c4d3c 100644 --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -126,10 +126,21 @@ out: } static DEVICE_ATTR_WO(trigger_async_request); +#define TEST_FW_DEV_ATTR(name) &dev_attr_##name.attr + +static struct attribute *test_dev_attrs[] = { + TEST_FW_DEV_ATTR(trigger_request), + TEST_FW_DEV_ATTR(trigger_async_request), + NULL, +}; + +ATTRIBUTE_GROUPS(test_dev); + static struct miscdevice test_fw_misc_device = { .minor = MISC_DYNAMIC_MINOR, .name = "test_firmware", .fops = &test_fw_fops, + .groups = test_dev_groups, }; static int __init test_firmware_init(void) @@ -141,30 +152,10 @@ static int __init test_firmware_init(void) pr_err("could not register misc device: %d\n", rc); return rc; } - rc = device_create_file(test_fw_misc_device.this_device, - &dev_attr_trigger_request); - if (rc) { - pr_err("could not create sysfs interface: %d\n", rc); - goto dereg; - } - - rc = device_create_file(test_fw_misc_device.this_device, - &dev_attr_trigger_async_request); - if (rc) { - pr_err("could not create async sysfs interface: %d\n", rc); - goto remove_file; - } pr_warn("interface ready\n"); return 0; - -remove_file: - device_remove_file(test_fw_misc_device.this_device, - &dev_attr_trigger_async_request); -dereg: - misc_deregister(&test_fw_misc_device); - return rc; } module_init(test_firmware_init); @@ -172,10 +163,6 @@ module_init(test_firmware_init); static void __exit test_firmware_exit(void) { release_firmware(test_firmware); - device_remove_file(test_fw_misc_device.this_device, - &dev_attr_trigger_async_request); - device_remove_file(test_fw_misc_device.this_device, - &dev_attr_trigger_request); misc_deregister(&test_fw_misc_device); pr_warn("removed interface\n"); } |