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(parent: 26f7591) | patch
serial: 8250_omap: fix a timeout loop condition
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 29 Apr 2021 07:19:22 +0000 (10:19 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 13 May 2021 14:26:16 +0000 (16:26 +0200)
commitd7e325aaa8c3593b5a572b583ecad79e95f32e7f
treeda38988394dc104a67384645fc6e5941c025ba23tree | snapshot
parent26f7591632d74f637f346f5d642d8ebe6b433fc9commit | diff
serial: 8250_omap: fix a timeout loop condition

This loop ends on -1 so the error message will never be printed.

Fixes: 4bcf59a5dea0 ("serial: 8250: 8250_omap: Account for data in flight during DMA teardown")
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YIpd+kOpXKMpEXPf@mwanda
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_omap.c diff | blob | history
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