serial: atmel: fix compiler warning on address cast
authorAndre Przywara <andre.przywara@arm.com>
Mon, 5 Oct 2015 17:00:52 +0000 (18:00 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Oct 2015 04:00:11 +0000 (21:00 -0700)
commit270c2adef30e1912002ba014c16c08b86706d01f
tree5c5e693900f37ee49cdd319076666436a6dc56ce
parent378102f364d3fba88b8162df13d639d620e9272c
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>
drivers/tty/serial/atmel_serial.c