tty: serial: mxs-auart: fix error handling in mxs_auart_probe

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If uart_add_one_port() fails in mxs_auart_probe, the clks has
to be disabled.Two clks are previously enabled in mxs_get_clks().
Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Branislav Radocaj <branislav@radocaj.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Branislav Radocaj 2017-12-07 14:11:47 +01:00 • committed by Greg Kroah-Hartman

parent 6a28fd2bbc

commit 5c3055393f

1 changed files with 6 additions and 2 deletions

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drivers/tty/serial/mxs-auart.c

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