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| author |   Andy Lowe <andy_lowe@mentor.com> | 2017-09-22 20:29:30 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-04 10:17:27 +0200 |
| commit | 7464779fa8551b90d5797d4020b0bdb7e6422eb9 (patch) | |
| tree | c6f593c091d16fe1533e8b315776906f122e3750 /include/uapi/linux/serial_reg.h | |
| parent | serial: 8250_mid: Enable HSU on Intel Cedar Fork PCH (diff) | |
| download | linux-dev-7464779fa8551b90d5797d4020b0bdb7e6422eb9.tar.xz linux-dev-7464779fa8551b90d5797d4020b0bdb7e6422eb9.zip | |
serial: sh-sci: suppress warning for ports without dma channels
If a port has no dma channel defined in the device tree, then
don't attempt to allocate a dma channel for the port.
Also suppress the warning message concerning the failure to allocate
a dma channel. Continue to emit the warning message if a dma
channel is defined but cannot be allocated.
Signed-off-by: Andy Lowe <andy_lowe@mentor.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/linux/serial_reg.h')
0 files changed, 0 insertions, 0 deletions