diff options
| author | Andre Przywara <andre.przywara@arm.com> | 2015-10-05 18:00:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-17 21:00:11 -0700 |
| commit | 270c2adef30e1912002ba014c16c08b86706d01f (patch) | |
| tree | 5c5e693900f37ee49cdd319076666436a6dc56ce /drivers/tty/serial/atmel_serial.c | |
| parent | 378102f364d3fba88b8162df13d639d620e9272c (diff) | |
serial: atmel: fix compiler warning on address cast
Turning on KVM and LPAE support on top of a multi_v7_defconfig will
produce a compiler warning in the Atmel serial driver:
drivers/tty/serial/atmel_serial.c: In function 'atmel_verify_port':
drivers/tty/serial/atmel_serial.c:2299:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
if ((void *)port->mapbase != ser->iomem_base)
^
Fix that by using the cast on the right hand side instead, as similar
code already does in other drivers.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
| -rw-r--r-- | drivers/tty/serial/atmel_serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 298cbe34af45..3a218482a471 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -2302,7 +2302,7 @@ static int atmel_verify_port(struct uart_port *port, struct serial_struct *ser) ret = -EINVAL; if (port->uartclk / 16 != ser->baud_base) ret = -EINVAL; - if ((void *)port->mapbase != ser->iomem_base) + if (port->mapbase != (unsigned long)ser->iomem_base) ret = -EINVAL; if (port->iobase != ser->port) ret = -EINVAL; |