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Commit f0d39a17 authored by Rui Miguel Silva's avatar Rui Miguel Silva Committed by Greg Kroah-Hartman
Browse files

staging: typec: fusb302: reset i2c_busy state in error 



Fix reset of i2c_busy flag if an error occurs during the i2c block read.

Signed-off-by: default avatarRui Miguel Silva <rmfrfs@gmail.com>
Acked-by: default avatarYueyao Zhu <yueyao.zhu@gmail.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ca6e8cdb

drivers/staging/typec/fusb302/fusb302.c

+4 −2
Original line number Diff line number Diff line
@@ -365,13 +365,15 @@ static int fusb302_i2c_block_read(struct fusb302_chip *chip, u8 address, 
	if (ret < 0) {

		fusb302_log(chip, "cannot block read 0x%02x, len=%d, ret=%d",

			    address, length, ret);

		return ret;

		goto done;

	}

	if (ret != length) {

		fusb302_log(chip, "only read %d/%d bytes from 0x%02x",

			    ret, length, address);

		return -EIO;

		ret = -EIO;

	}



done:

	atomic_set(&chip->i2c_busy, 0);



	return ret;