Commit 2953eb02 authored by Wolfram Sang's avatar Wolfram Sang
Browse files

Merge tag 'i2c-host-fixes-6.9-rc2' of... 

Merge tag 'i2c-host-fixes-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current

One fix in the i801 driver where a bug caused touchpad
malfunctions on some Lenovo P1 models by incorrectly overwriting
a status variable during successful SMBUS transactions.
parents 4cece764 d1ef7a9c

drivers/i2c/busses/i2c-i801.c

+4 −3
Original line number Diff line number Diff line
@@ -536,11 +536,12 @@ static int i801_block_transaction_by_block(struct i801_priv *priv, 


	if (read_write == I2C_SMBUS_READ ||

	    command == I2C_SMBUS_BLOCK_PROC_CALL) {

		status = i801_get_block_len(priv);

		if (status < 0)

		len = i801_get_block_len(priv);

		if (len < 0) {

			status = len;

			goto out;

		}



		len = status;

		data->block[0] = len;

		inb_p(SMBHSTCNT(priv));	/* reset the data buffer index */

		for (i = 0; i < len; i++)