| Message ID | 1439446917-32304-1-git-send-email-rnayak@codeaurora.org (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Delegated to: | Rafael Wysocki |
| Headers | show |
On 08/13, Rajendra Nayak wrote: > Export symbol pm_genpd_init so it can be used in loadable > kernel modules > > Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> > Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> > --- I'd like to take this through the clk tree somehow so that we can merge the rest of the GDSC series this coming cycle.
On Thu, Aug 13, 2015 at 8:21 AM, Rajendra Nayak <rnayak@codeaurora.org> wrote: > Export symbol pm_genpd_init so it can be used in loadable > kernel modules > > Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> > Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Assuming you're aware of the consequences: - Modular PM Domain drivers don't work for "critical" devices where the driver is started from *OF_DECLARE(), - This may depend on "PM / Domains: Return -EPROBE_DEFER if we fail to init or turn-on domain" in pm/linux-next https://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git/commit/?h=linux-next&id=311fa6adf92c5110057daa439fdaff012864aa2b Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 08/13/2015 11:41 PM, Stephen Boyd wrote: > On 08/13, Rajendra Nayak wrote: >> Export symbol pm_genpd_init so it can be used in loadable >> kernel modules >> >> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> >> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> >> --- > > I'd like to take this through the clk tree somehow so that we can > merge the rest of the GDSC series this coming cycle. Ulf/Rafael, if you don't have any issues with the patch, and are fine with Stephen taking this through the clk tree, would you be able to ack this please? thanks. regards, Rajendra -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Geert Uytterhoeven <geert@linux-m68k.org> writes: > On Thu, Aug 13, 2015 at 8:21 AM, Rajendra Nayak <rnayak@codeaurora.org> wrote: >> Export symbol pm_genpd_init so it can be used in loadable >> kernel modules >> >> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> >> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> > > Assuming you're aware of the consequences: > - Modular PM Domain drivers don't work for "critical" devices where the > driver is started from *OF_DECLARE(), > - This may depend on "PM / Domains: Return -EPROBE_DEFER if we fail to > init or turn-on domain" in pm/linux-next > https://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git/commit/?h=linux-next&id=311fa6adf92c5110057daa439fdaff012864aa2b > > Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Right, things can get "interesting" and there are known limitations, but we shouldn't prevent it, and also it might help us fix the above limitations. Acked-by: Kevin Hilman <khilman@linaro.org> Rafael, can you pick this one up? I think it's better to go through the PM tree. v4.2 would be ideal, but I realize it's probably a bit late for that. Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 0ee43c1..578d121 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1952,6 +1952,7 @@ void pm_genpd_init(struct generic_pm_domain *genpd, list_add(&genpd->gpd_list_node, &gpd_list); mutex_unlock(&gpd_list_lock); } +EXPORT_SYMBOL_GPL(pm_genpd_init); #ifdef CONFIG_PM_GENERIC_DOMAINS_OF /*
Export symbol pm_genpd_init so it can be used in loadable kernel modules Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> --- drivers/base/power/domain.c | 1 + 1 file changed, 1 insertion(+)