diff options
| author |   Michael Walle <michael@walle.cc> | 2021-05-12 16:12:47 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-13 16:08:26 +0200 |
| commit | ccf08fd1204bcb5311cc10aea037c71c6e74720a (patch) | |
| tree | 5ff1979cfb9eb1bfca740eea4def8d41e5f9cf80 /tools/perf/scripts/python | |
| parent | tty: serial: fsl_lpuart: fix the potential risk of division or modulo by zero (diff) | |
serial: fsl_lpuart: don't modify arbitrary data on lpuart32
lpuart_rx_dma_startup() is used for both the 8 bit and the 32 bit
version of the LPUART. Modify the UARTCR only for the 8 bit version.
Fixes: f4eef224a09f ("serial: fsl_lpuart: add sysrq support when using dma")
Signed-off-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20210512141255.18277-2-michael@walle.cc
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions