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(parent: e9ca12e) | 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)
commita948ece8ad652af75af534136a2ac16e74c18ff9
tree55d675fb5e0ea56589c88a824e21120cb8d5c675tree | snapshot
parente9ca12ed58156c290b3bf48f5896b16a27f1e33ccommit | 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
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