diff options
Diffstat (limited to 'drivers/platform')
-rw-r--r-- | drivers/platform/x86/intel_telemetry_debugfs.c | 16 | ||||
-rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 91 |
2 files changed, 35 insertions, 72 deletions
diff --git a/drivers/platform/x86/intel_telemetry_debugfs.c b/drivers/platform/x86/intel_telemetry_debugfs.c index ef29f18b1951..4cc2f4ea0a25 100644 --- a/drivers/platform/x86/intel_telemetry_debugfs.c +++ b/drivers/platform/x86/intel_telemetry_debugfs.c @@ -97,11 +97,9 @@ } \ } -#ifdef CONFIG_PM_SLEEP static u8 suspend_prep_ok; static u32 suspend_shlw_ctr_temp, suspend_deep_ctr_temp; static u64 suspend_shlw_res_temp, suspend_deep_res_temp; -#endif struct telemetry_susp_stats { u32 shlw_swake_ctr; @@ -807,7 +805,6 @@ static const struct file_operations telem_ioss_trc_verb_ops = { .release = single_release, }; -#ifdef CONFIG_PM_SLEEP static int pm_suspend_prep_cb(void) { struct telemetry_evtlog evtlog[TELEM_MAX_OS_ALLOCATED_EVENTS]; @@ -937,7 +934,6 @@ static int pm_notification(struct notifier_block *this, static struct notifier_block pm_notifier = { .notifier_call = pm_notification, }; -#endif /* CONFIG_PM_SLEEP */ static int __init telemetry_debugfs_init(void) { @@ -960,14 +956,13 @@ static int __init telemetry_debugfs_init(void) if (err < 0) return -EINVAL; - -#ifdef CONFIG_PM_SLEEP register_pm_notifier(&pm_notifier); -#endif /* CONFIG_PM_SLEEP */ debugfs_conf->telemetry_dbg_dir = debugfs_create_dir("telemetry", NULL); - if (!debugfs_conf->telemetry_dbg_dir) - return -ENOMEM; + if (!debugfs_conf->telemetry_dbg_dir) { + err = -ENOMEM; + goto out_pm; + } f = debugfs_create_file("pss_info", S_IFREG | S_IRUGO, debugfs_conf->telemetry_dbg_dir, NULL, @@ -1014,6 +1009,8 @@ static int __init telemetry_debugfs_init(void) out: debugfs_remove_recursive(debugfs_conf->telemetry_dbg_dir); debugfs_conf->telemetry_dbg_dir = NULL; +out_pm: + unregister_pm_notifier(&pm_notifier); return err; } @@ -1022,6 +1019,7 @@ static void __exit telemetry_debugfs_exit(void) { debugfs_remove_recursive(debugfs_conf->telemetry_dbg_dir); debugfs_conf->telemetry_dbg_dir = NULL; + unregister_pm_notifier(&pm_notifier); } late_initcall(telemetry_debugfs_init); diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 7b6cb0c69b02..f6861b551178 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -1438,25 +1438,20 @@ static int tpacpi_rfk_procfs_write(const enum tpacpi_rfk_id id, char *buf) */ /* interface_version --------------------------------------------------- */ -static ssize_t tpacpi_driver_interface_version_show( - struct device_driver *drv, - char *buf) +static ssize_t interface_version_show(struct device_driver *drv, char *buf) { return snprintf(buf, PAGE_SIZE, "0x%08x\n", TPACPI_SYSFS_VERSION); } - -static DRIVER_ATTR(interface_version, S_IRUGO, - tpacpi_driver_interface_version_show, NULL); +static DRIVER_ATTR_RO(interface_version); /* debug_level --------------------------------------------------------- */ -static ssize_t tpacpi_driver_debug_show(struct device_driver *drv, - char *buf) +static ssize_t debug_level_show(struct device_driver *drv, char *buf) { return snprintf(buf, PAGE_SIZE, "0x%04x\n", dbg_level); } -static ssize_t tpacpi_driver_debug_store(struct device_driver *drv, - const char *buf, size_t count) +static ssize_t debug_level_store(struct device_driver *drv, const char *buf, + size_t count) { unsigned long t; @@ -1467,34 +1462,28 @@ static ssize_t tpacpi_driver_debug_store(struct device_driver *drv, return count; } - -static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO, - tpacpi_driver_debug_show, tpacpi_driver_debug_store); +static DRIVER_ATTR_RW(debug_level); /* version ------------------------------------------------------------- */ -static ssize_t tpacpi_driver_version_show(struct device_driver *drv, - char *buf) +static ssize_t version_show(struct device_driver *drv, char *buf) { return snprintf(buf, PAGE_SIZE, "%s v%s\n", TPACPI_DESC, TPACPI_VERSION); } - -static DRIVER_ATTR(version, S_IRUGO, - tpacpi_driver_version_show, NULL); +static DRIVER_ATTR_RO(version); /* --------------------------------------------------------------------- */ #ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES /* wlsw_emulstate ------------------------------------------------------ */ -static ssize_t tpacpi_driver_wlsw_emulstate_show(struct device_driver *drv, - char *buf) +static ssize_t wlsw_emulstate_show(struct device_driver *drv, char *buf) { return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_wlsw_emulstate); } -static ssize_t tpacpi_driver_wlsw_emulstate_store(struct device_driver *drv, - const char *buf, size_t count) +static ssize_t wlsw_emulstate_store(struct device_driver *drv, const char *buf, + size_t count) { unsigned long t; @@ -1508,22 +1497,16 @@ static ssize_t tpacpi_driver_wlsw_emulstate_store(struct device_driver *drv, return count; } - -static DRIVER_ATTR(wlsw_emulstate, S_IWUSR | S_IRUGO, - tpacpi_driver_wlsw_emulstate_show, - tpacpi_driver_wlsw_emulstate_store); +static DRIVER_ATTR_RW(wlsw_emulstate); /* bluetooth_emulstate ------------------------------------------------- */ -static ssize_t tpacpi_driver_bluetooth_emulstate_show( - struct device_driver *drv, - char *buf) +static ssize_t bluetooth_emulstate_show(struct device_driver *drv, char *buf) { return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_bluetooth_emulstate); } -static ssize_t tpacpi_driver_bluetooth_emulstate_store( - struct device_driver *drv, - const char *buf, size_t count) +static ssize_t bluetooth_emulstate_store(struct device_driver *drv, + const char *buf, size_t count) { unsigned long t; @@ -1534,22 +1517,16 @@ static ssize_t tpacpi_driver_bluetooth_emulstate_store( return count; } - -static DRIVER_ATTR(bluetooth_emulstate, S_IWUSR | S_IRUGO, - tpacpi_driver_bluetooth_emulstate_show, - tpacpi_driver_bluetooth_emulstate_store); +static DRIVER_ATTR_RW(bluetooth_emulstate); /* wwan_emulstate ------------------------------------------------- */ -static ssize_t tpacpi_driver_wwan_emulstate_show( - struct device_driver *drv, - char *buf) +static ssize_t wwan_emulstate_show(struct device_driver *drv, char *buf) { return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_wwan_emulstate); } -static ssize_t tpacpi_driver_wwan_emulstate_store( - struct device_driver *drv, - const char *buf, size_t count) +static ssize_t wwan_emulstate_store(struct device_driver *drv, const char *buf, + size_t count) { unsigned long t; @@ -1560,22 +1537,16 @@ static ssize_t tpacpi_driver_wwan_emulstate_store( return count; } - -static DRIVER_ATTR(wwan_emulstate, S_IWUSR | S_IRUGO, - tpacpi_driver_wwan_emulstate_show, - tpacpi_driver_wwan_emulstate_store); +static DRIVER_ATTR_RW(wwan_emulstate); /* uwb_emulstate ------------------------------------------------- */ -static ssize_t tpacpi_driver_uwb_emulstate_show( - struct device_driver *drv, - char *buf) +static ssize_t uwb_emulstate_show(struct device_driver *drv, char *buf) { return snprintf(buf, PAGE_SIZE, "%d\n", !!tpacpi_uwb_emulstate); } -static ssize_t tpacpi_driver_uwb_emulstate_store( - struct device_driver *drv, - const char *buf, size_t count) +static ssize_t uwb_emulstate_store(struct device_driver *drv, const char *buf, + size_t count) { unsigned long t; @@ -1586,10 +1557,7 @@ static ssize_t tpacpi_driver_uwb_emulstate_store( return count; } - -static DRIVER_ATTR(uwb_emulstate, S_IWUSR | S_IRUGO, - tpacpi_driver_uwb_emulstate_show, - tpacpi_driver_uwb_emulstate_store); +static DRIVER_ATTR_RW(uwb_emulstate); #endif /* --------------------------------------------------------------------- */ @@ -8606,14 +8574,13 @@ static ssize_t fan_fan2_input_show(struct device *dev, static DEVICE_ATTR(fan2_input, S_IRUGO, fan_fan2_input_show, NULL); /* sysfs fan fan_watchdog (hwmon driver) ------------------------------- */ -static ssize_t fan_fan_watchdog_show(struct device_driver *drv, - char *buf) +static ssize_t fan_watchdog_show(struct device_driver *drv, char *buf) { return snprintf(buf, PAGE_SIZE, "%u\n", fan_watchdog_maxinterval); } -static ssize_t fan_fan_watchdog_store(struct device_driver *drv, - const char *buf, size_t count) +static ssize_t fan_watchdog_store(struct device_driver *drv, const char *buf, + size_t count) { unsigned long t; @@ -8630,9 +8597,7 @@ static ssize_t fan_fan_watchdog_store(struct device_driver *drv, return count; } - -static DRIVER_ATTR(fan_watchdog, S_IWUSR | S_IRUGO, - fan_fan_watchdog_show, fan_fan_watchdog_store); +static DRIVER_ATTR_RW(fan_watchdog); /* --------------------------------------------------------------------- */ static struct attribute *fan_attributes[] = { |