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Sherry Sun c139aa934b tty: serial: fsl_lpuart: correct the count of break characters
[ Upstream commit 707f816f25 ]

The LPUART can't distinguish between a break signal and a framing error,
so need to count the break characters if there is a framing error and
received data is zero instead of the parity error.

Fixes: 5541a9bacf ("serial: fsl_lpuart: handle break and make sysrq work")
Reviewed-by: Michael Walle <michael@walle.cc>
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Link: https://lore.kernel.org/r/20220725050115.12396-1-sherry.sun@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:42:12 +02:00
arch powerpc/pci: Prefer PCI domain assignment via DT 'linux,pci-domain' and alias 2022-08-17 14:42:11 +02:00
block
certs
crypto
Documentation
drivers tty: serial: fsl_lpuart: correct the count of break characters 2022-08-17 14:42:12 +02:00
fs fuse: Remove the control interface for virtio-fs 2022-08-17 14:42:09 +02:00
include mfd: t7l66xb: Drop platform disable callback 2022-08-17 14:42:07 +02:00
init
io_uring
ipc
kernel swiotlb: fail map correctly with failed io_tlb_default_mem 2022-08-17 14:42:05 +02:00
lib lib/smp_processor_id: fix imbalanced instrumentation_end() call 2022-08-17 14:42:07 +02:00
LICENSES
mm
net net: 9p: fix refcount leak in p9_read_work() error handling 2022-08-17 14:42:06 +02:00
samples
scripts
security
sound ASoC: mchp-spdifrx: disable end of block interrupt on failures 2022-08-17 14:42:10 +02:00
tools perf tools: Fix dso_id inode generation comparison 2022-08-17 14:42:08 +02:00
usr
virt
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.cocciconfig
.get_maintainer.ignore
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README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.