Re: [PATCH 2/2] serial: 8250pci: Recast inb return value

[Alan Cox]

On Tue, 17 Aug 2010 09:59:07 +0200
Michal Simek <monstr@xxxxxxxxx> wrote:

> inb returns u8 that's why is necessary to do recast.

ret is an int, inb returns a u8, neither are pointers and the cast
required is implict and defined by the spec.


> drivers/serial/8250_pci.c: In function 'pci_ite887x_init':
> drivers/serial/8250_pci.c:825: warning: cast to pointer from integer of different size
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