Pull bugzilla-7887 into release branch

[powerpc.git] / drivers / acpi / sbs.c

diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 2fb7533..1eab203 100644 (file)
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -59,7 +59,6 @@ extern void acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir);
 #define ACPI_AC_CLASS                  "ac_adapter"
 #define ACPI_BATTERY_CLASS             "battery"
 #define ACPI_SBS_HID                   "ACPI0002"
-#define ACPI_SBS_DRIVER_NAME           "ACPI Smart Battery System Driver"
 #define ACPI_SBS_DEVICE_NAME           "Smart Battery System"
 #define ACPI_SBS_FILE_INFO             "info"
 #define ACPI_SBS_FILE_STATE            "state"
@@ -78,7 +77,7 @@ extern void acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir);
 #define        MAX_SBS_BAT                     4
 #define        MAX_SMBUS_ERR                   1
 
-ACPI_MODULE_NAME("acpi_sbs");
+ACPI_MODULE_NAME("sbs");
 
 MODULE_AUTHOR("Rich Townsend");
 MODULE_DESCRIPTION("Smart Battery System ACPI interface driver");
@@ -110,7 +109,7 @@ static void acpi_battery_smbus_err_handler(struct acpi_ec_smbus *smbus);
 static void acpi_sbs_update_queue(void *data);
 
 static struct acpi_driver acpi_sbs_driver = {
-       .name = ACPI_SBS_DRIVER_NAME,
+       .name = "sbs",
        .class = ACPI_SBS_CLASS,
        .ids = ACPI_SBS_HID,
        .ops = {
@@ -1576,12 +1575,11 @@ static int acpi_sbs_add(struct acpi_device *device)
        int id, cnt;
        acpi_status status = AE_OK;
 
-       sbs = kmalloc(sizeof(struct acpi_sbs), GFP_KERNEL);
+       sbs = kzalloc(sizeof(struct acpi_sbs), GFP_KERNEL);
        if (!sbs) {
                ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "kmalloc() failed\n"));
                return -ENOMEM;
        }
-       memset(sbs, 0, sizeof(struct acpi_sbs));
 
        cnt = 0;
        while (cnt < 10) {