Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

 - update the ili210x touchscreen driver, refreshing the code and adding
   support for ILI251X line

 - add support for st1633 to the st1232 touchscreen driver

 - add support for sx8650 to the the sx8654 touchscreen driver

 - add support for Evervision FT5726 to the edt-ft5x06 touchscreen
   driver

 - add support for gt5688 to the Goodix touchscreen driver

 - new vibrator driver for MSM SOCs

 - miscellaneous fixes for the rest of input drivers

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (53 commits)
  Input: wacom_serial4 - add support for Wacom ArtPad II tablet
  Input: elan_i2c - add id for touchpad found in Lenovo s21e-20
  Input: raspberrypi-ts - select CONFIG_INPUT_POLLDEV
  Input: msm-vibrator - use correct gpio header
  Input: ti_am335x_tsc - remove set but not used variable 'tscadc_dev'
  Input: i8042 - rework DT node name comparisons
  Input: goodix - print values in case of inconsistencies
  Input: goodix - refer to touchscreen.txt in device tree bindings
  Input: goodix - support Goodix gt5688
  Input: synaptics_i2c - remove redundant spinlock
  Input: db9 - mark expected switch fall-through
  Input: qt2160 - remove redundant spinlock
  Input: st1232 - handle common DT bindings
  Input: ims-pcu - switch to using brightness_set_blocking()
  Input: st1232 - switch to gpiod API
  Input: ili210x - fetch touchscreen geometry from DT
  Input: msm-vibrator - tweak an error message
  Input: tm2-touchkey - acknowledge that setting brightness is a blocking call
  Input: stmfts - acknowledge that setting brightness is a blocking call
  Input: ili210x - switch to using devm_device_add_group()
  ...

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/input/keyboard/mcs_touchkey.c b/drivers/input/keyboard/mcs_touchkey.c
index be56d4f262a7..b132662201a4 100644
--- a/drivers/input/keyboard/mcs_touchkey.c
+++ b/drivers/input/keyboard/mcs_touchkey.c
@@ -113,9 +113,8 @@ static int mcs_touchkey_probe(struct i2c_client *client,
 		return -EINVAL;
 	}
 
-	data = kzalloc(sizeof(struct mcs_touchkey_data) +
-			sizeof(data->keycodes[0]) * (pdata->key_maxval + 1),
-			GFP_KERNEL);
+	data = kzalloc(struct_size(data, keycodes, pdata->key_maxval + 1),
+		       GFP_KERNEL);
 	input_dev = input_allocate_device();
 	if (!data || !input_dev) {
 		dev_err(&client->dev, "Failed to allocate memory\n");