Messages in this thread | | | Date | Thu, 8 Oct 2015 10:37:49 +0100 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH] serial: atmel: fix compiler warning on address cast |
| |
On Thu, Oct 08, 2015 at 11:01:48AM +0200, Alexandre Belloni wrote: > On 05/10/2015 at 18:00:52 +0100, Andre Przywara wrote : > > 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>
Hmm, this actually points at a problem, and the cast screems out about it. Think about it, can you guess what it is?
-- FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net.
| |