[PATCH] acpi: cm_sbs: use NULL instead of 0 for ptr

[Randy Dunlap]

From: Randy Dunlap <[EMAIL PROTECTED]>

Use NULL instead of 0 for pointer value, eliminate sparse warnings.

Signed-off-by: Randy Dunlap <[EMAIL PROTECTED]>
---
 drivers/acpi/cm_sbs.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

--- linux-2618-g4.orig/drivers/acpi/cm_sbs.c
+++ linux-2618-g4/drivers/acpi/cm_sbs.c
@@ -67,7 +67,7 @@ void acpi_unlock_ac_dir(struct proc_dir_
                lock_ac_dir_cnt--;
        if (lock_ac_dir_cnt == 0 && acpi_ac_dir_param && acpi_ac_dir) {
                remove_proc_entry(ACPI_AC_CLASS, acpi_root_dir);
-               acpi_ac_dir = 0;
+               acpi_ac_dir = NULL;
        }
        mutex_unlock(&cm_sbs_mutex);
 }
@@ -99,7 +99,7 @@ void acpi_unlock_battery_dir(struct proc
        if (lock_battery_dir_cnt == 0 && acpi_battery_dir_param
            && acpi_battery_dir) {
                remove_proc_entry(ACPI_BATTERY_CLASS, acpi_root_dir);
-               acpi_battery_dir = 0;
+               acpi_battery_dir = NULL;
        }
        mutex_unlock(&cm_sbs_mutex);
        return;


---
-
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html