projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 707f816) | patch
serial: mvebu-uart: uart2 error bits clearing
authorNarendra Hadke <nhadke@marvell.com>
Tue, 26 Jul 2022 09:12:21 +0000 (11:12 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Jul 2022 08:36:00 +0000 (10:36 +0200)
commita7209541239e5dd44d981289e5f9059222d40fd1
tree0e48d79c0e4f33650f9966f80778dcdc9280dd60tree | snapshot
parent707f816f25590c20e056b3bd4a17ce69b03fe856commit | diff
serial: mvebu-uart: uart2 error bits clearing

For mvebu uart2, error bits are not cleared on buffer read.
This causes interrupt loop and system hang.

Cc: stable@vger.kernel.org
Reviewed-by: Yi Guo <yi.guo@cavium.com>
Reviewed-by: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Narendra Hadke <nhadke@marvell.com>
Signed-off-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20220726091221.12358-1-pali@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/mvebu-uart.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git