Merge tag 'chrome-platform-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome-platform updates from Tzung-Bi Shih:
 "Improvements:

   - Use named initializers for struct i2c_device_id

  Fixes:

   - Fix a probe race between cros_ec_sensorhub and cros_ec_sysfs

   - Check for the presence of ACPI_COMPANION() for drivers converted
     from acpi_driver to platform_driver to avoid issues where
     device_match_driver_override() might forcibly match the driver to
     the device

   - Fix a possible UAF in cros_ec_chardev

   - Prevent build for big-endian systems as CHROME_PLATFORMS drivers
     are only running and testing under little-endian systems

  Cleanups:

   - Drop some redundant bits in cros_kbd_led_backlight and Kconfig"

* tag 'chrome-platform-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  platform/chrome: Prevent build for big-endian systems
  platform/chrome: Remove superfluous dependencies from CROS_EC
  platform/chrome: cros_ec_chardev: Introduce rwsem for protecting ec_dev
  platform/chrome: cros_ec_chardev: Add event relayer
  platform/chrome: cros_ec_chardev: Move data to chardev_pdata
  platform/chrome: cros_ec_chardev: Introduce chardev_data
  platform/chrome: Use named initializers for struct i2c_device_id
  platform/chrome: wilco_ec: event: Check ACPI_COMPANION()
  platform/chrome: chromeos_tbmc: Check ACPI_COMPANION()
  platform/chrome: chromeos_privacy_screen: Check ACPI_COMPANION()
  platform/chrome: cros_kbd_led_backlight: Drop CONFIG_MFD_CROS_EC_DEV ifdeffery
  platform/chrome: cros_kbd_led_backlight: Pass keyboard_led as parameter
  platform/chrome: cros_kbd_led_backlight: Drop max_brightness from driver data
  platform/chrome: Resolve kb_wake_angle visibility race

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/platform_data/cros_ec_proto.h b/include/linux/platform_data/cros_ec_proto.h
index de14923720a5..6ed1c4c5ce2e 100644
--- a/include/linux/platform_data/cros_ec_proto.h
+++ b/include/linux/platform_data/cros_ec_proto.h
@@ -228,6 +228,7 @@ struct cros_ec_platform {
 /**
  * struct cros_ec_dev - ChromeOS EC device entry point.
  * @class_dev: Device structure used in sysfs.
+ * @group: sysfs attributes groups for this EC.
  * @ec_dev: cros_ec_device structure to talk to the physical device.
  * @dev: Pointer to the platform device.
  * @debug_info: cros_ec_debugfs structure for debugging information.
@@ -237,6 +238,7 @@ struct cros_ec_platform {
  */
 struct cros_ec_dev {
 	struct device class_dev;
+	const struct attribute_group *group;
 	struct cros_ec_device *ec_dev;
 	struct device *dev;
 	struct cros_ec_debugfs *debug_info;