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(parent: 54edb42) | patch
serdev: make use of printk extension %pe for better error messages
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thu, 12 Dec 2019 10:16:49 +0000 (11:16 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 17 Dec 2019 13:42:44 +0000 (14:42 +0100)
commit3578163030782a24e75ba48aba1cfa431dc9100a
tree55d675fb5e0ea56589c88a824e21120cb8d5c675tree | snapshot
parent54edb425346a4d5e17f7e54e8c97c0d0eac26315commit | diff
serdev: make use of printk extension %pe for better error messages

With %pe the symbolic name is printed, so you get

failure adding device. status -EIO

which is more expressive than the current state

failure adding device. status -5

.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20191212101649.18126-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serdev/core.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git