static acpi_status tci_raw(struct toshiba_acpi_dev *dev,
const u32 in[TCI_WORDS], u32 out[TCI_WORDS])
{
+ union acpi_object in_objs[TCI_WORDS], out_objs[TCI_WORDS + 1];
struct acpi_object_list params;
- union acpi_object in_objs[TCI_WORDS];
struct acpi_buffer results;
- union acpi_object out_objs[TCI_WORDS + 1];
acpi_status status;
int i;
{
u32 in[TCI_WORDS] = { SCI_OPEN, 0, 0, 0, 0, 0 };
u32 out[TCI_WORDS];
- acpi_status status;
+ acpi_status status = tci_raw(dev, in, out);
- status = tci_raw(dev, in, out);
if (ACPI_FAILURE(status)) {
pr_err("ACPI call to open SCI failed\n");
return 0;
{
u32 in[TCI_WORDS] = { SCI_CLOSE, 0, 0, 0, 0, 0 };
u32 out[TCI_WORDS];
- acpi_status status;
+ acpi_status status = tci_raw(dev, in, out);
- status = tci_raw(dev, in, out);
if (ACPI_FAILURE(status)) {
pr_err("ACPI call to close SCI failed\n");
return;
{
struct toshiba_acpi_dev *dev = container_of(cdev,
struct toshiba_acpi_dev, led_dev);
- u32 state, result;
+ u32 result;
+ u32 state;
/* First request : initialize communication. */
if (!sci_open(dev))
/* Eco Mode support */
static void toshiba_eco_mode_available(struct toshiba_acpi_dev *dev)
{
- acpi_status status;
u32 in[TCI_WORDS] = { HCI_GET, HCI_ECO_MODE, 0, 0, 0, 0 };
u32 out[TCI_WORDS];
+ acpi_status status;
dev->eco_supported = 0;
dev->eco_led_registered = false;
/* LCD Brightness */
static int __get_lcd_brightness(struct toshiba_acpi_dev *dev)
{
+ int brightness = 0;
u32 result;
u32 value;
- int brightness = 0;
if (dev->tr_backlight_supported) {
int ret = get_tr_backlight_status(dev, &value);
struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file));
char cmd[42];
size_t len;
- int levels = dev->backlight_dev->props.max_brightness + 1;
+ int levels;
int value;
len = min(count, sizeof(cmd) - 1);
return -EFAULT;
cmd[len] = '\0';
+ levels = dev->backlight_dev->props.max_brightness + 1;
if (sscanf(cmd, " brightness : %i", &value) != 1 &&
value < 0 && value > levels)
return -EINVAL;
struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file));
char *buffer;
char *cmd;
+ int lcd_out, crt_out, tv_out;
int remain = count;
- int lcd_out = -1;
- int crt_out = -1;
- int tv_out = -1;
int value;
int ret;
u32 video_out;
kfree(cmd);
+ lcd_out = crt_out = tv_out = -1;
ret = get_video_status(dev, &video_out);
if (!ret) {
unsigned int new_video_out = video_out;
const char *buf, size_t count)
{
struct toshiba_acpi_dev *toshiba = dev_get_drvdata(dev);
- u32 mode;
int state;
+ u32 mode;
int ret;
ret = kstrtoint(buf, 0, &state);
char *buf)
{
struct toshiba_acpi_dev *toshiba = dev_get_drvdata(dev);
+ int bat_lvl, status;
u32 state;
- int bat_lvl;
- int status;
int ret;
int tmp;