Merge tag 'platform-drivers-x86-v4.13-2' of git://git.infradead.org/linux-platform-drivers-x86

Pull more x86 platform driver updates from Darren Hart:
 "Add new platform matches for silead_dmi and ideapad-laptop. Several
  constify patches for attribute_group structures. Fixes for peaq-wmi
  and intel_telemetry.

  silead_dmi:
   - Add entry for Ployer Momo7w tablet touchscreen
   - Add touchscreen info for I.T.Works TW891 2-in-1

  toshiba_acpi:
   - constify attribute_group structures.

  asus-wmi:
   - constify attribute_group structures.

  panasonic-laptop:
   - constify attribute_group structures.

  alienware-wmi:
   - constify attribute_group structures.

  samsung-laptop:
   - constify attribute_group structures.

  compal-laptop:
   - constify attribute_group structures.

  fujitsu-laptop:
   - constify attribute_group structures.
   - add NULL check on devm_kzalloc() return value

  peaq-wmi:
   - Fix peaq_ignore_events_counter handling off by 1

  ideapad-laptop:
   - Fix indentation in DMI table
   - Add several models to no_hw_rfkill
   - Add IdeaPad V510-15IKB to no_hw_rfkill

  intel_telemetry:
   - Add debugfs entry for S0ix residency

  intel_telemetry_debugfs:
   - fix some error codes in init
   - fix oops when load/unload module"

* tag 'platform-drivers-x86-v4.13-2' of git://git.infradead.org/linux-platform-drivers-x86:
  platform/x86: silead_dmi: Add entry for Ployer Momo7w tablet touchscreen
  platform/x86: toshiba_acpi: constify attribute_group structures.
  platform/x86: asus-wmi: constify attribute_group structures.
  platform/x86: panasonic-laptop: constify attribute_group structures.
  platform/x86: alienware-wmi: constify attribute_group structures.
  platform/x86: samsung-laptop: constify attribute_group structures.
  platform/x86: compal-laptop: constify attribute_group structures.
  platform/x86: fujitsu-laptop: constify attribute_group structures.
  platform/x86: peaq-wmi: Fix peaq_ignore_events_counter handling off by 1
  platform/x86: fujitsu-laptop: add NULL check on devm_kzalloc() return value
  platform/x86: silead_dmi: Add touchscreen info for I.T.Works TW891 2-in-1
  platform/x86: ideapad-laptop: Fix indentation in DMI table
  platform/x86: ideapad-laptop: Add several models to no_hw_rfkill
  platform/x86: ideapad-laptop: Add IdeaPad V510-15IKB to no_hw_rfkill
  platform/x86: intel_telemetry: Add debugfs entry for S0ix residency
  platform/x86: intel_telemetry_debugfs: fix some error codes in init
  platform/x86: intel_telemetry_debugfs: fix oops when load/unload module

1 files changed, 13 insertions, 1 deletions

diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index c1a852847d02..85de30f93a9c 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -317,7 +317,7 @@ static struct attribute *fujitsu_pf_attributes[] = {
 	NULL
 };
 
-static struct attribute_group fujitsu_pf_attribute_group = {
+static const struct attribute_group fujitsu_pf_attribute_group = {
 	.attrs = fujitsu_pf_attributes
 };
 
@@ -695,6 +695,9 @@ static int acpi_fujitsu_laptop_leds_register(struct acpi_device *device)
 	if (call_fext_func(device,
 			   FUNC_LEDS, 0x0, 0x0, 0x0) & LOGOLAMP_POWERON) {
 		led = devm_kzalloc(&device->dev, sizeof(*led), GFP_KERNEL);
+		if (!led)
+			return -ENOMEM;
+
 		led->name = "fujitsu::logolamp";
 		led->brightness_set_blocking = logolamp_set;
 		led->brightness_get = logolamp_get;
@@ -707,6 +710,9 @@ static int acpi_fujitsu_laptop_leds_register(struct acpi_device *device)
 			    FUNC_LEDS, 0x0, 0x0, 0x0) & KEYBOARD_LAMPS) &&
 	    (call_fext_func(device, FUNC_BUTTONS, 0x0, 0x0, 0x0) == 0x0)) {
 		led = devm_kzalloc(&device->dev, sizeof(*led), GFP_KERNEL);
+		if (!led)
+			return -ENOMEM;
+
 		led->name = "fujitsu::kblamps";
 		led->brightness_set_blocking = kblamps_set;
 		led->brightness_get = kblamps_get;
@@ -723,6 +729,9 @@ static int acpi_fujitsu_laptop_leds_register(struct acpi_device *device)
 	 */
 	if (call_fext_func(device, FUNC_BUTTONS, 0x0, 0x0, 0x0) & BIT(24)) {
 		led = devm_kzalloc(&device->dev, sizeof(*led), GFP_KERNEL);
+		if (!led)
+			return -ENOMEM;
+
 		led->name = "fujitsu::radio_led";
 		led->brightness_set_blocking = radio_led_set;
 		led->brightness_get = radio_led_get;
@@ -741,6 +750,9 @@ static int acpi_fujitsu_laptop_leds_register(struct acpi_device *device)
 	    (call_fext_func(device,
 			    FUNC_LEDS, 0x2, ECO_LED, 0x0) != UNSUPPORTED_CMD)) {
 		led = devm_kzalloc(&device->dev, sizeof(*led), GFP_KERNEL);
+		if (!led)
+			return -ENOMEM;
+
 		led->name = "fujitsu::eco_led";
 		led->brightness_set_blocking = eco_led_set;
 		led->brightness_get = eco_led_get;