diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/sony-laptop.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index d3fd52036fd..3b32852d6d2 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -1509,7 +1509,6 @@ static void sony_nc_function_resume(void) static int sony_nc_resume(struct device *dev) { struct sony_nc_value *item; - acpi_handle handle; for (item = sony_nc_values; item->name; item++) { int ret; @@ -1524,15 +1523,13 @@ static int sony_nc_resume(struct device *dev) } } - if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON", - &handle))) { + if (acpi_has_method(sony_nc_acpi_handle, "ECON")) { int arg = 1; if (sony_nc_int_call(sony_nc_acpi_handle, "ECON", &arg, NULL)) dprintk("ECON Method failed\n"); } - if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "SN00", - &handle))) + if (acpi_has_method(sony_nc_acpi_handle, "SN00")) sony_nc_function_resume(); return 0; @@ -2690,7 +2687,6 @@ static void sony_nc_backlight_ng_read_limits(int handle, static void sony_nc_backlight_setup(void) { - acpi_handle unused; int max_brightness = 0; const struct backlight_ops *ops = NULL; struct backlight_properties props; @@ -2725,8 +2721,7 @@ static void sony_nc_backlight_setup(void) sony_nc_backlight_ng_read_limits(0x14c, &sony_bl_props); max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset; - } else if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT", - &unused))) { + } else if (acpi_has_method(sony_nc_acpi_handle, "GBRT")) { ops = &sony_backlight_ops; max_brightness = SONY_MAX_BRIGHTNESS - 1; @@ -2758,7 +2753,6 @@ static int sony_nc_add(struct acpi_device *device) { acpi_status status; int result = 0; - acpi_handle handle; struct sony_nc_value *item; pr_info("%s v%s\n", SONY_NC_DRIVER_NAME, SONY_LAPTOP_DRIVER_VERSION); @@ -2798,15 +2792,13 @@ static int sony_nc_add(struct acpi_device *device) goto outplatform; } - if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON", - &handle))) { + if (acpi_has_method(sony_nc_acpi_handle, "ECON")) { int arg = 1; if (sony_nc_int_call(sony_nc_acpi_handle, "ECON", &arg, NULL)) dprintk("ECON Method failed\n"); } - if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "SN00", - &handle))) { + if (acpi_has_method(sony_nc_acpi_handle, "SN00")) { dprintk("Doing SNC setup\n"); /* retrieve the available handles */ result = sony_nc_handles_setup(sony_pf_device); @@ -2829,9 +2821,8 @@ static int sony_nc_add(struct acpi_device *device) /* find the available acpiget as described in the DSDT */ for (; item->acpiget && *item->acpiget; ++item->acpiget) { - if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, - *item->acpiget, - &handle))) { + if (acpi_has_method(sony_nc_acpi_handle, + *item->acpiget)) { dprintk("Found %s getter: %s\n", item->name, *item->acpiget); item->devattr.attr.mode |= S_IRUGO; @@ -2841,9 +2832,8 @@ static int sony_nc_add(struct acpi_device *device) /* find the available acpiset as described in the DSDT */ for (; item->acpiset && *item->acpiset; ++item->acpiset) { - if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, - *item->acpiset, - &handle))) { + if (acpi_has_method(sony_nc_acpi_handle, + *item->acpiset)) { dprintk("Found %s setter: %s\n", item->name, *item->acpiset); item->devattr.attr.mode |= S_IWUSR; |