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| author | Thomas Betker <thomas.betker@rohde-schwarz.com> | 2015-03-11 22:39:27 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-26 22:52:30 +0100 |
| commit | 0c39a467e7ba68a0d94439c1ebe260dc5b26302b (patch) | |
| tree | fa67413d5f223342b3e86c9847899d9b1d35380e /drivers/tty/serial/xilinx_uartps.c | |
| parent | 6db6df0e4a1b913810fc9063bbb332476ce316b7 (diff) | |
| download | blackbird-op-linux-0c39a467e7ba68a0d94439c1ebe260dc5b26302b.tar.gz blackbird-op-linux-0c39a467e7ba68a0d94439c1ebe260dc5b26302b.zip | |
serial: xuartps: Fix iobase use.
cdns_uart_get_port() sets port->iobase = 1 to "mark port in use", but
this "in use" condition is not checked anywhere else in the code. So
remove the line, keeping port->iobase = 0 (which also makes more sense).
Signed-off-by: Thomas Betker <thomas.betker@rohde-schwarz.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/xilinx_uartps.c')
| -rw-r--r-- | drivers/tty/serial/xilinx_uartps.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index b0c2862a3daf..50643a94c5c1 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1038,7 +1038,6 @@ static struct uart_port *cdns_uart_get_port(int id) /* At this point, we've got an empty uart_port struct, initialize it */ spin_lock_init(&port->lock); port->membase = NULL; - port->iobase = 1; /* mark port in use */ port->irq = 0; port->type = PORT_UNKNOWN; port->iotype = UPIO_MEM32; |
