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| author | Jongsung Kim <neidhard.kim@lge.com> | 2013-04-15 14:45:25 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-17 10:15:21 -0700 |
| commit | 78506f223a7bb7d47b1772592932921689adc6d8 (patch) | |
| tree | 2572d757916ebbf88fa9a9b1a6e9ae8c2136de65 /fs/pipe.c | |
| parent | 5a65dcc04cda41f4122aacc37a5a348454645399 (diff) | |
| download | op-kernel-dev-78506f223a7bb7d47b1772592932921689adc6d8.zip op-kernel-dev-78506f223a7bb7d47b1772592932921689adc6d8.tar.gz | |
ARM: PL011: add support for extended FIFO-size of PL011-r1p5
The latest r1p5-revision of the ARM PL011 UART has 32-byte FIFOs,
while all earlier ones have 16-byte FIFOs. This patch suggests
a way to set the FIFO-size correctly & flexibly by using a member
function named get_fifosize, rather than using the fifosize member
variable. The function takes the UARTPeriphID, and returns the
correct FIFO size.
Signed-off-by: Jongsung Kim <neidhard.kim@lge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/pipe.c')
0 files changed, 0 insertions, 0 deletions
