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ACPI: thinkpad-acpi: remove all uneeded initializers

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Remove all initializers to NULL or zero.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Henrique de Moraes Holschuh 2007-07-18 23:45:27 -03:00 committed by Len Brown
parent b964b43760
commit 94954cc601
1 changed files with 8 additions and 8 deletions
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16
drivers/misc/thinkpad_acpi.c
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@ -129,7 +129,7 @@ IBM_BIOS_MODULE_ALIAS("K[U,X-Z]");
* ACPI basic handles * ACPI basic handles
*/ */
static acpi_handle root_handle = NULL; static acpi_handle root_handle;
#define IBM_HANDLE(object, parent, paths...) \ #define IBM_HANDLE(object, parent, paths...) \
static acpi_handle object##_handle; \ static acpi_handle object##_handle; \
@ -515,8 +515,8 @@ static char *next_cmd(char **cmds)
**************************************************************************** ****************************************************************************
****************************************************************************/ ****************************************************************************/
static struct platform_device *tpacpi_pdev = NULL; static struct platform_device *tpacpi_pdev;
static struct class_device *tpacpi_hwmon = NULL; static struct class_device *tpacpi_hwmon;
static struct platform_driver tpacpi_pdriver = { static struct platform_driver tpacpi_pdriver = {
.driver = { .driver = {
@ -729,7 +729,7 @@ static struct ibm_struct thinkpad_acpi_driver_data = {
static int hotkey_orig_status; static int hotkey_orig_status;
static int hotkey_orig_mask; static int hotkey_orig_mask;
static struct attribute_set *hotkey_dev_attributes = NULL; static struct attribute_set *hotkey_dev_attributes;
/* sysfs hotkey enable ------------------------------------------------- */ /* sysfs hotkey enable ------------------------------------------------- */
static ssize_t hotkey_enable_show(struct device *dev, static ssize_t hotkey_enable_show(struct device *dev,
@ -2694,7 +2694,7 @@ static struct ibm_struct ecdump_driver_data = {
* Backlight/brightness subdriver * 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 = { static struct backlight_ops ibm_backlight_data = {
.get_brightness = brightness_get, .get_brightness = brightness_get,
@ -3497,7 +3497,7 @@ static void fan_watchdog_fire(struct work_struct *ignored)
static void fan_watchdog_reset(void) 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) if (fan_control_access_mode == TPACPI_FAN_WR_NONE)
return; return;
@ -3900,7 +3900,7 @@ static struct ibm_struct fan_driver_data = {
****************************************************************************/ ****************************************************************************/
/* /proc support */ /* /proc support */
static struct proc_dir_entry *proc_dir = NULL; static struct proc_dir_entry *proc_dir;
/* Subdriver registry */ /* Subdriver registry */
static LIST_HEAD(tpacpi_all_drivers); static LIST_HEAD(tpacpi_all_drivers);
@ -4043,7 +4043,7 @@ static void ibm_exit(struct ibm_struct *ibm)
/* Probing */ /* Probing */
static char *ibm_thinkpad_ec_found = NULL; static char *ibm_thinkpad_ec_found;
static char* __init check_dmi_for_ec(void) static char* __init check_dmi_for_ec(void)
{ {