diff options
Diffstat (limited to 'drivers/misc/thinkpad_acpi.c')
| -rw-r--r-- | drivers/misc/thinkpad_acpi.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 22a5f228b55a..9f10b4694eda 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -129,7 +129,7 @@ IBM_BIOS_MODULE_ALIAS("K[U,X-Z]"); * ACPI basic handles */ -static acpi_handle root_handle = NULL; +static acpi_handle root_handle; #define IBM_HANDLE(object, parent, paths...) \ static acpi_handle object##_handle; \ @@ -515,8 +515,8 @@ static char *next_cmd(char **cmds) **************************************************************************** ****************************************************************************/ -static struct platform_device *tpacpi_pdev = NULL; -static struct class_device *tpacpi_hwmon = NULL; +static struct platform_device *tpacpi_pdev; +static struct class_device *tpacpi_hwmon; static struct platform_driver tpacpi_pdriver = { .driver = { @@ -729,7 +729,7 @@ static struct ibm_struct thinkpad_acpi_driver_data = { static int hotkey_orig_status; static int hotkey_orig_mask; -static struct attribute_set *hotkey_dev_attributes = NULL; +static struct attribute_set *hotkey_dev_attributes; /* sysfs hotkey enable ------------------------------------------------- */ static ssize_t hotkey_enable_show(struct device *dev, @@ -2694,7 +2694,7 @@ static struct ibm_struct ecdump_driver_data = { * Backlight/brightness subdriver */ -static struct backlight_device *ibm_backlight_device = NULL; +static struct backlight_device *ibm_backlight_device; static struct backlight_ops ibm_backlight_data = { .get_brightness = brightness_get, @@ -3497,7 +3497,7 @@ static void fan_watchdog_fire(struct work_struct *ignored) static void fan_watchdog_reset(void) { - static int fan_watchdog_active = 0; + static int fan_watchdog_active; if (fan_control_access_mode == TPACPI_FAN_WR_NONE) return; @@ -3900,7 +3900,7 @@ static struct ibm_struct fan_driver_data = { ****************************************************************************/ /* /proc support */ -static struct proc_dir_entry *proc_dir = NULL; +static struct proc_dir_entry *proc_dir; /* Subdriver registry */ static LIST_HEAD(tpacpi_all_drivers); @@ -4043,7 +4043,7 @@ static void ibm_exit(struct ibm_struct *ibm) /* Probing */ -static char *ibm_thinkpad_ec_found = NULL; +static char *ibm_thinkpad_ec_found; static char* __init check_dmi_for_ec(void) { |