linux-kernel - Re: linux-next: build failure after merge of the final tree (acpi and battery trees related)

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Date:	Mon, 18 Jun 2012 22:10:32 -0700
From:	Anton Vorontsov <cbouatmailru@...il.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	Len Brown <lenb@...nel.org>, linux-next@...r.kernel.org,
	linux-kernel@...r.kernel.org, Durgadoss R <durgadoss.r@...el.com>,
	Jenny TC <jenny.tc@...el.com>
Subject: Re: linux-next: build failure after merge of the final tree (acpi
 and battery trees related)

On Tue, Jun 19, 2012 at 02:54:25PM +1000, Stephen Rothwell wrote:
> After merging the final tree, today's linux-next build (powerpc
> allyesconfig, i386 defconfig) failed like this:
> 
> drivers/power/power_supply_core.c:204:6: error: too few arguments to function 'thermal_zone_device_register'
> 
> Caused by commit a9e7402dd2e4 ("ACPI-Thermal: Make Thermal trip points
> writeable") from the acpi tree interacting with commit 3be330bf8860
> ("power_supply: Register battery as a thermal zone") from the battery
> tree.
> 
> I have added the following patch and will carry it as a merge fix to the
> battery tree:

Thanks for noticing, Stephen! Although, I wonder what would be the
best way to fix this?.. I would happily cherry-pick the ACPI change
into my tree and then re-apply the battery thermal zone support patch,
but ACPI change doesn't apply cleanly on the battery tree. Heh.

Is there thermal zone git tree? Or maybe I would just let ACPI
folks take the battery patch in question?

Thanks,

> From: Stephen Rothwell <sfr@...b.auug.org.au>
> Date: Tue, 19 Jun 2012 14:46:17 +1000
> Subject: [PATCH] ACPI-Thermal: fix for an API change
> 
> Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
> ---
>  drivers/power/power_supply_core.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
> index ff990d2..85689fb 100644
> --- a/drivers/power/power_supply_core.c
> +++ b/drivers/power/power_supply_core.c
> @@ -201,7 +201,7 @@ static int psy_register_thermal(struct power_supply *psy)
>  	for (i = 0; i < psy->num_properties; i++) {
>  		if (psy->properties[i] == POWER_SUPPLY_PROP_TEMP) {
>  			psy->tzd = thermal_zone_device_register(psy->name, 0,
> -					psy, &psy_tzd_ops, 0, 0, 0, 0);
> +					0, psy, &psy_tzd_ops, 0, 0, 0, 0);
>  			if (IS_ERR(psy->tzd))
>  				return PTR_ERR(psy->tzd);
>  			break;
> -- 
> 1.7.10.280.gaa39
> 
> -- 
> Cheers,
> Stephen Rothwell                    sfr@...b.auug.org.au

-- 
Anton Vorontsov
Email: cbouatmailru@...il.com
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