can: peak_usb: pcan_usb_encode_msg(): add information
authorStephane Grosjean <s.grosjean@peak-system.com>
Fri, 25 Jun 2021 13:09:30 +0000 (15:09 +0200)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Sun, 25 Jul 2021 09:36:28 +0000 (11:36 +0200)
commit1763c547648d5592b79139a1f5cf2e88d6258cf6
treeec33d79e75ab0d3fb9b2c33a50489d4a0f55346b
parent3a7939495ce8213656419ed7dbbc7f32e9645bdf
can: peak_usb: pcan_usb_encode_msg(): add information

This patch adds information by replacing a hard-coded values with its
symbol and a adding comment.

Link: https://lore.kernel.org/r/20210625130931.27438-5-s.grosjean@peak-system.com
Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/usb/peak_usb/pcan_usb.c