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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
*/
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)
{