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SubjectRe: [PATCH 16/27] power: remove pda_power supply driver
Hi,

On Thu, Jan 05, 2023 at 02:46:11PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> This driver was used for a couple of Intel PXA and Samsung S3C24xx
> based PDAs, but all of those are now removed from the kernel, so
> the driver itself is no longer useful.
>
> Cc: Sebastian Reichel <sre@kernel.org>
> Cc: Anton Vorontsov <cbou@mail.ru>
> Cc: linux-pm@vger.kernel.org
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---

This needs to go through the same tree as the patch removing the PXA
boards, since they include pda_power.h:

Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>

-- Sebastian

> Documentation/power/power_supply_class.rst | 4 +-
> arch/arm/mach-tegra/tegra.c | 1 -
> drivers/power/supply/Kconfig | 9 -
> drivers/power/supply/Makefile | 1 -
> drivers/power/supply/pda_power.c | 520 ---------------------
> include/linux/pda_power.h | 39 --
> 6 files changed, 2 insertions(+), 572 deletions(-)
> delete mode 100644 drivers/power/supply/pda_power.c
> delete mode 100644 include/linux/pda_power.h
>
> diff --git a/Documentation/power/power_supply_class.rst b/Documentation/power/power_supply_class.rst
> index c04fabee0a58..da8e275a14ff 100644
> --- a/Documentation/power/power_supply_class.rst
> +++ b/Documentation/power/power_supply_class.rst
> @@ -40,8 +40,8 @@ kind of power supply, and can process/present them to a user in consistent
> manner. Results for different power supplies and machines are also directly
> comparable.
>
> -See drivers/power/supply/ds2760_battery.c and drivers/power/supply/pda_power.c
> -for the example how to declare and handle attributes.
> +See drivers/power/supply/ds2760_battery.c for the example how to declare
> +and handle attributes.
>
>
> Units
> diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c
> index ab5008f35803..9ef1dfa7b926 100644
> --- a/arch/arm/mach-tegra/tegra.c
> +++ b/arch/arm/mach-tegra/tegra.c
> @@ -19,7 +19,6 @@
> #include <linux/of_fdt.h>
> #include <linux/of.h>
> #include <linux/of_platform.h>
> -#include <linux/pda_power.h>
> #include <linux/platform_device.h>
> #include <linux/serial_8250.h>
> #include <linux/slab.h>
> diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
> index 3c37f3a6431c..e2f8dfcdd2a9 100644
> --- a/drivers/power/supply/Kconfig
> +++ b/drivers/power/supply/Kconfig
> @@ -28,15 +28,6 @@ config POWER_SUPPLY_HWMON
> Say 'Y' here if you want power supplies to
> have hwmon sysfs interface too.
>
> -
> -config PDA_POWER
> - tristate "Generic PDA/phone power driver"
> - depends on !S390
> - help
> - Say Y here to enable generic power driver for PDAs and phones with
> - one or two external power supplies (AC/USB) connected to main and
> - backup batteries, and optional builtin charger.
> -
> config APM_POWER
> tristate "APM emulation for class batteries"
> depends on APM_EMULATION
> diff --git a/drivers/power/supply/Makefile b/drivers/power/supply/Makefile
> index 55c1aae91d1d..8cb3c7f5c111 100644
> --- a/drivers/power/supply/Makefile
> +++ b/drivers/power/supply/Makefile
> @@ -9,7 +9,6 @@ obj-$(CONFIG_POWER_SUPPLY) += power_supply.o
> obj-$(CONFIG_POWER_SUPPLY_HWMON) += power_supply_hwmon.o
> obj-$(CONFIG_GENERIC_ADC_BATTERY) += generic-adc-battery.o
>
> -obj-$(CONFIG_PDA_POWER) += pda_power.o
> obj-$(CONFIG_APM_POWER) += apm_power.o
> obj-$(CONFIG_AXP20X_POWER) += axp20x_usb_power.o
> obj-$(CONFIG_IP5XXX_POWER) += ip5xxx_power.o
> diff --git a/drivers/power/supply/pda_power.c b/drivers/power/supply/pda_power.c
> deleted file mode 100644
> index 03a37fd6be27..000000000000
> diff --git a/include/linux/pda_power.h b/include/linux/pda_power.h
> deleted file mode 100644
> index 2a69db4b60b7..000000000000
> --
> 2.39.0
>
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