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SubjectRe: [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@fold.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@infradead.org>
> > Cc: Sebastian Reichel <sre@kernel.org>
> > Cc: linux-pm@vger.kernel.org
> > Cc: Martin Mokrejs <mmokrejs@fold.natur.cuni.cz>
> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > Cc: nicolassaenzj@gmail.com
> > Cc: Nicolas Saenz Julienne <nicolas.saenz@prodys.net>
> > Cc: Rafael J. Wysocki <rjw@rjwysocki.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.
> >
> >
>
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