Magnus Damm wrote:
> On Fri, Jun 5, 2009 at 5:18 PM, Haavard
> Skinnemoen<haavard.skinnem...@atmel.com> wrote:
> > Magnus Damm wrote:
> >> +static struct dev_pm_ops dw_dev_pm_ops = {
> >> + .suspend_noirq = dw_suspend_noirq,
> >> + .resume_noirq = dw_resume_noirq,
> >> +};
> >
> > Can this be const?
>
> Hm, adding const generates a warning for me. At on SuperH with
> gcc-4.3.3 (Sourcery G++ Lite 4.3-143):
>
> [modified dev_pm_ops to const in sh_keysc.c]
>
> CC drivers/input/keyboard/sh_keysc.o
> drivers/input/keyboard/sh_keysc.c:299: warning: initialization
> discards qualifiers from pointer target type
Ok, it looks like the .pm field in struct device_driver is not const.
Changing that will introduce lots of warnings elsewhere, so it's
probably better to leave it alone.
So I guess the answer is no, it can't be const.
Haavard
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