tree 54c5690bd37ac898db2d978f3c990e2f8259dc38
parent b295772910a0e01f017781fde7d4f05187580b20
author Jean Delvare <jdelvare@suse.de> 1653384564 +0200
committer Jean Delvare <jdelvare@suse.de> 1653384888 +0200

i2c-tools: Implement and document option -h

Add an option -h to display the help of the tools. This is a common
practice so users may expect it to work.

Based on a preliminary patch from David Kerns.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>