treewide: remove redundant IS_ERR() before error code check

[linux/fpc-iii.git] / Documentation / ABI / testing / sysfs-driver-ucsi-ccg

What:           /sys/bus/i2c/drivers/ucsi_ccg/.../do_flash
Date:           May 2019
Contact:        Ajay Gupta <ajayg@nvidia.com>
Description:
                Tell the driver for Cypress CCGx Type-C controller to attempt
                firmware upgrade by writing [Yy1] to the file.