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| author | Robert Baldyga <r.baldyga@samsung.com> | 2014-11-24 07:56:23 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-26 02:06:40 +0100 |
| commit | 2f1ba72d23a2fa0cdcb4f034a059ce97e6a17696 (patch) | |
| tree | 348449782bb1402269c236ac339f577ba5b62f92 | |
| parent | serial: samsung: fix style problems (diff) | |
| download | linux-2f1ba72d23a2fa0cdcb4f034a059ce97e6a17696.tar.xz linux-2f1ba72d23a2fa0cdcb4f034a059ce97e6a17696.zip | |
serial: samsung: prefer to use fifosize from driver data
If we have fifosize set in driver data we prefer to use it instead of default
fifosize value (which is always 16). If there is defined fifosize for particular
serial we prefer to use it, otherwise we use value from info, which is
common for all serials on given platform.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/samsung.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index 33a953e4cf16..34db16715efc 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -1292,11 +1292,10 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) of_property_read_u32(np, "samsung,uart-fifosize", &ourport->port.fifosize); - if (!ourport->port.fifosize) { - ourport->port.fifosize = (ourport->info->fifosize) ? - ourport->info->fifosize : - ourport->drv_data->fifosize[index]; - } + if (ourport->drv_data->fifosize[index]) + ourport->port.fifosize = ourport->drv_data->fifosize[index]; + else if (ourport->info->fifosize) + ourport->port.fifosize = ourport->info->fifosize; probe_index++; |