diff options
| author | Andrey Smirnov <[email protected]> | 2019-10-04 21:55:37 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-10-07 11:21:53 +0000 |
| commit | 5df884d4b8a5bf2ec5e0b92394e40112d0a0a520 (patch) | |
| tree | a5c05a571571c7bf32aeb95a795275ef45275af8 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | tty: serial: Fix PORT_LINFLEXUART definition (diff) | |
| download | kernel-5df884d4b8a5bf2ec5e0b92394e40112d0a0a520.tar.gz kernel-5df884d4b8a5bf2ec5e0b92394e40112d0a0a520.zip | |
tty: serial: fsl_lpuart: Fix lpuart_flush_buffer()
Fix incorrect read-modify-write sequence in lpuart_flush_buffer() that
was reading from UARTPFIFO and writing to UARTCFIFO instead of
operating solely on the latter.
Fixes: 9bc19af9dacb ("tty: serial: fsl_lpuart: Flush HW FIFOs in .flush_buffer")
Signed-off-by: Andrey Smirnov <[email protected]>
Reported-by: Vivien Didelot <[email protected]>
Tested-by: Vivien Didelot <[email protected]>
Tested-by: Andrew Lunn <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Cc: Stefan Agner <[email protected]>
Cc: Chris Healy <[email protected]>
Cc: Cory Tusar <[email protected]>
Cc: Lucas Stach <[email protected]>
Cc: Jiri Slaby <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions