linux-kernel - Re: [PATCH] power: supply: fix sbs-charger build, needs REGMAP

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20210117182117.ewq2e6ce2c5p2mdz@earth.universe>
Date:   Sun, 17 Jan 2021 19:21:17 +0100
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Martin Mokrejs <mmokrejs@...d.natur.cuni.cz>
Cc:     Randy Dunlap <rdunlap@...radead.org>, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        nicolassaenzj@...il.com,
        Nicolas Saenz Julienne <nicolas.saenz@...dys.net>,
        "Rafael J . Wysocki" <rjw@...ysocki.net>
Subject: Re: [PATCH] power: supply: fix sbs-charger build, needs REGMAP_I2C

Hi,

On Sun, Jan 17, 2021 at 10:48:44AM +0100, Martin Mokrejs wrote:
> Hi Randy,
>   thank you very much. I would not mind dropping my name but I tested the patch
> now with 5.4.89 so you may actually also add
> 
> Tested-by: Martin Mokrejs <mmokrejs@...d.natur.cuni.cz>
> 
> It also happened with 5.10.7, it is probably obvious.
> 
> Thank you for quick action.
> Martin
> 
> On 16/01/2021 22:13, Randy Dunlap wrote:
> > CHARGER_SBS should select REGMAP_I2C since it uses API(s) that are
> > provided by that Kconfig symbol.
> > 
> > Fixes these errors:
> > 
> > ../drivers/power/supply/sbs-charger.c:149:21: error: variable ‘sbs_regmap’ has initializer but incomplete type
> >  static const struct regmap_config sbs_regmap = {
> > ../drivers/power/supply/sbs-charger.c:150:3: error: ‘const struct regmap_config’ has no member named ‘reg_bits’
> >   .reg_bits = 8,
> > ../drivers/power/supply/sbs-charger.c:155:23: error: ‘REGMAP_ENDIAN_LITTLE’ undeclared here (not in a function)
> >   .val_format_endian = REGMAP_ENDIAN_LITTLE, /* since based on SMBus */
> > ../drivers/power/supply/sbs-charger.c: In function ‘sbs_probe’:
> > ../drivers/power/supply/sbs-charger.c:183:17: error: implicit declaration of function ‘devm_regmap_init_i2c’; did you mean ‘devm_request_irq’? [-Werror=implicit-function-declaration]
> >   chip->regmap = devm_regmap_init_i2c(client, &sbs_regmap);
> > ../drivers/power/supply/sbs-charger.c: At top level:
> > ../drivers/power/supply/sbs-charger.c:149:35: error: storage size of ‘sbs_regmap’ isn’t known
> >  static const struct regmap_config sbs_regmap = {
> > 
> > Fixes: feb583e37f8a ("power: supply: add sbs-charger driver")
> > Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> > Cc: Sebastian Reichel <sre@...nel.org>
> > Cc: linux-pm@...r.kernel.org
> > Cc: Martin Mokrejs <mmokrejs@...d.natur.cuni.cz>
> > Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> > Cc: nicolassaenzj@...il.com
> > Cc: Nicolas Saenz Julienne <nicolas.saenz@...dys.net>
> > Cc: Rafael J. Wysocki <rjw@...ysocki.net>
> > ---
> > Martin, do you want Reported-by: on this?

Thanks, queued. I added Reported-by and Tested-by from Martin.

-- Sebastian

> > 
> >  drivers/power/supply/Kconfig |    1 +
> >  1 file changed, 1 insertion(+)
> > 
> > --- linux-next-20210115.orig/drivers/power/supply/Kconfig
> > +++ linux-next-20210115/drivers/power/supply/Kconfig
> > @@ -229,6 +229,7 @@ config BATTERY_SBS
> >  config CHARGER_SBS
> >  	tristate "SBS Compliant charger"
> >  	depends on I2C
> > +	select REGMAP_I2C
> >  	help
> >  	  Say Y to include support for SBS compliant battery chargers.
> >  
> > 
> 

Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)