Re: [PATCH 08/14] mfd: remove unused aat2870 driver

On Thu, Sep 10, 2026, at 18:40, Svyatoslav Ryhel wrote:

__ 
Hello Arnd! May you please spare AAT2870 from being removed? I have a 
device which uses aat2870 (LG Optimus 2X P990 Tegra 2, not upstreamed 
yet, but in process as well) and atm I am working on converting this 
driver to use OF. Thank you!

Sure, I have removed this patch from my series now.

P. S. If you are planning to remove more old drivers, please CC me in 
since I may be interested in some additional driver upgrades for 
devices I own.

Please have a look at

https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/log/?h=board-remove-7.3

I tried to be careful about figuring out exactly which drivers are
unused, but I'm sure there are still a few false positive and false
negative ones in there. I've added the current list of driver files below,
let me know if you see something that shouldn't be there.

     Arnd

drivers/ata/pata_icside.c
drivers/ata/pata_pxa.c
drivers/char/ds1620.c
drivers/char/hw_random/mxc-rnga.c
drivers/char/nwbutton.c
drivers/char/nwbutton.h
drivers/char/nwflash.c
drivers/clk/clk-axm5516.c
drivers/clk/clk-stm32f4.c
drivers/clk/clk-stm32h7.c
drivers/clk/imx/clk-imx31.c
drivers/clk/imx/clk-imxrt1050.c
drivers/clk/nxp/clk-lpc18xx-ccu.c
drivers/clk/nxp/clk-lpc18xx-cgu.c
drivers/clk/nxp/clk-lpc18xx-creg.c
drivers/clk/ti/clk-2xxx.c
drivers/clocksource/armv7m_systick.c
drivers/clocksource/mps2-timer.c
drivers/cpufreq/sa1110-cpufreq.c
drivers/dma/lpc18xx-dmamux.c
drivers/dma/sa11x0-dma.c
drivers/gpio/gpio-adp5520.c
drivers/gpio/gpio-htc-egpio.c
drivers/gpio/gpio-lpc18xx.c
drivers/gpio/gpio-rc5t583.c
drivers/gpio/gpio-rdc321x.c
drivers/gpio/gpio-reg.c
drivers/gpio/gpio-sa1100.c
drivers/gpio/gpio-wm8350.c
drivers/hwmon/ds620.c
drivers/hwmon/f75375s.c
drivers/hwmon/max1111.c
drivers/hwmon/max197.c
drivers/hwmon/wm8350-hwmon.c
drivers/i2c/busses/i2c-acorn.c
drivers/i2c/busses/i2c-axxia.c
drivers/i2c/busses/i2c-lpc2k.c
drivers/i2c/busses/i2c-stm32f4.c
drivers/iio/adc/ad7266.c
drivers/iio/adc/ad7791.c
drivers/iio/adc/ad7793.c
drivers/iio/adc/ad7887.c
drivers/iio/adc/lp8788_adc.c
drivers/iio/adc/lpc18xx_adc.c
drivers/iio/dac/lpc18xx_dac.c
drivers/iio/frequency/ad9523.c
drivers/input/joystick/as5011.c
drivers/input/keyboard/adp5520-keys.c
drivers/input/keyboard/ipaq-micro-keys.c
drivers/input/keyboard/jornada720_kbd.c
drivers/input/keyboard/lm8323.c
drivers/input/keyboard/lm8333.c
drivers/input/keyboard/locomokbd.c
drivers/input/misc/88pm80x_onkey.c
drivers/input/misc/ad714x-i2c.c
drivers/input/misc/ad714x-spi.c
drivers/input/misc/ad714x.c
drivers/input/misc/ad714x.h
drivers/input/misc/adxl34x-i2c.c
drivers/input/misc/adxl34x-spi.c
drivers/input/misc/adxl34x.c
drivers/input/misc/adxl34x.h
drivers/input/misc/bma150.c
drivers/input/misc/cma3000_d0x.c
drivers/input/misc/cma3000_d0x.h
drivers/input/misc/cma3000_d0x_i2c.c
drivers/input/misc/kxtj9.c
drivers/input/misc/max8997_haptic.c
drivers/input/misc/mc13783-pwrbutton.c
drivers/input/mouse/rpcmouse.c
drivers/input/serio/rpckbd.c
drivers/input/serio/sa1111ps2.c
drivers/input/touchscreen/ad7877.c
drivers/input/touchscreen/da9034-ts.c
drivers/input/touchscreen/ipaq-micro-ts.c
drivers/input/touchscreen/jornada720_ts.c
drivers/input/touchscreen/mc13783_ts.c
drivers/input/touchscreen/tps6507x-ts.c
drivers/irqchip/irq-nvic.c
drivers/irqchip/irq-sa11x0.c
drivers/irqchip/irq-stm32-exti.c
drivers/leds/leds-adp5520.c
drivers/leds/leds-bd2802.c
drivers/leds/leds-da903x.c
drivers/leds/leds-ipaq-micro.c
drivers/leds/leds-lm3530.c
drivers/leds/leds-lm3532.c
drivers/leds/leds-lm355x.c
drivers/leds/leds-lm3642.c
drivers/leds/leds-locomo.c
drivers/leds/leds-lp3944.c
drivers/leds/leds-lp8788.c
drivers/leds/leds-wm8350.c
drivers/media/i2c/ths7303.c
drivers/media/platform/samsung/s3c-camif/Kconfig
drivers/media/platform/samsung/s3c-camif/Makefile
drivers/media/platform/samsung/s3c-camif/camif-capture.c
drivers/media/platform/samsung/s3c-camif/camif-core.c
drivers/media/platform/samsung/s3c-camif/camif-core.h
drivers/media/platform/samsung/s3c-camif/camif-regs.c
drivers/media/platform/samsung/s3c-camif/camif-regs.h
drivers/media/platform/st/stm32/dma2d/dma2d-hw.c
drivers/media/platform/st/stm32/dma2d/dma2d-regs.h
drivers/media/platform/st/stm32/dma2d/dma2d.c
drivers/media/platform/st/stm32/dma2d/dma2d.h
drivers/media/radio/radio-si476x.c
drivers/mfd/88pm800.c
drivers/mfd/88pm805.c
drivers/mfd/88pm80x.c
drivers/mfd/adp5520.c
drivers/mfd/da903x.c
drivers/mfd/ipaq-micro.c
drivers/mfd/lp8788-irq.c
drivers/mfd/lp8788.c
drivers/mfd/mcp-core.c
drivers/mfd/mcp-sa11x0.c
drivers/mfd/menelaus.c
drivers/mfd/rc5t583-irq.c
drivers/mfd/rc5t583.c
drivers/mfd/rdc321x-southbridge.c
drivers/mfd/si476x-cmd.c
drivers/mfd/si476x-i2c.c
drivers/mfd/si476x-prop.c
drivers/mfd/ucb1x00-assabet.c
drivers/mfd/ucb1x00-core.c
drivers/mfd/ucb1x00-ts.c
drivers/mfd/wm8350-core.c
drivers/mfd/wm8350-gpio.c
drivers/mfd/wm8350-i2c.c
drivers/mfd/wm8350-irq.c
drivers/mfd/wm8350-regmap.c
drivers/mfd/wm8400-core.c
drivers/misc/bh1770glc.c
drivers/mtd/maps/dc21285.c
drivers/mtd/maps/pxa2xx-flash.c
drivers/mtd/maps/sa1100-flash.c
drivers/mtd/nand/raw/sharpsl.c
drivers/mtd/parsers/sharpslpart.c
drivers/mtd/spi-nor/controllers/Kconfig
drivers/mtd/spi-nor/controllers/Makefile
drivers/mtd/spi-nor/controllers/hisi-sfc.c
drivers/mtd/spi-nor/controllers/nxp-spifi.c
drivers/net/can/bxcan.c
drivers/net/ethernet/8390/etherh.c
drivers/net/ethernet/i825xx/ether1.c
drivers/net/ethernet/i825xx/ether1.h
drivers/net/ethernet/lantiq_etop.c
drivers/net/ethernet/samsung/Kconfig
drivers/net/ethernet/samsung/Makefile
drivers/net/ethernet/samsung/sxgbe/Makefile
drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h
drivers/net/ethernet/samsung/sxgbe/sxgbe_core.c
drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.c
drivers/net/ethernet/samsung/sxgbe/sxgbe_desc.h
drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.c
drivers/net/ethernet/samsung/sxgbe/sxgbe_dma.h
drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c
drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
drivers/net/ethernet/samsung/sxgbe/sxgbe_mdio.c
drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.c
drivers/net/ethernet/samsung/sxgbe/sxgbe_mtl.h
drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c
drivers/net/ethernet/samsung/sxgbe/sxgbe_reg.h
drivers/net/ethernet/seeq/ether3.c
drivers/net/ethernet/seeq/ether3.h
drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c
drivers/net/wireless/marvell/libertas/if_spi.c
drivers/net/wireless/marvell/libertas/if_spi.h
drivers/net/wireless/st/Kconfig
drivers/net/wireless/st/Makefile
drivers/net/wireless/st/cw1200/Kconfig
drivers/net/wireless/st/cw1200/Makefile
drivers/net/wireless/st/cw1200/bh.c
drivers/net/wireless/st/cw1200/bh.h
drivers/net/wireless/st/cw1200/cw1200.h
drivers/net/wireless/st/cw1200/cw1200_sdio.c
drivers/net/wireless/st/cw1200/cw1200_spi.c
drivers/net/wireless/st/cw1200/debug.c
drivers/net/wireless/st/cw1200/debug.h
drivers/net/wireless/st/cw1200/fwio.c
drivers/net/wireless/st/cw1200/fwio.h
drivers/net/wireless/st/cw1200/hwbus.h
drivers/net/wireless/st/cw1200/hwio.c
drivers/net/wireless/st/cw1200/hwio.h
drivers/net/wireless/st/cw1200/main.c
drivers/net/wireless/st/cw1200/pm.c
drivers/net/wireless/st/cw1200/pm.h
drivers/net/wireless/st/cw1200/queue.c
drivers/net/wireless/st/cw1200/queue.h
drivers/net/wireless/st/cw1200/scan.c
drivers/net/wireless/st/cw1200/scan.h
drivers/net/wireless/st/cw1200/sta.c
drivers/net/wireless/st/cw1200/sta.h
drivers/net/wireless/st/cw1200/txrx.c
drivers/net/wireless/st/cw1200/txrx.h
drivers/net/wireless/st/cw1200/wsm.c
drivers/net/wireless/st/cw1200/wsm.h
drivers/nvmem/lpc18xx_eeprom.c
drivers/nvmem/lpc18xx_otp.c
drivers/pcmcia/max1600.c
drivers/pcmcia/max1600.h
drivers/pcmcia/pxa2xx_base.c
drivers/pcmcia/pxa2xx_base.h
drivers/pcmcia/pxa2xx_sharpsl.c
drivers/pcmcia/sa1100_generic.c
drivers/pcmcia/sa1100_generic.h
drivers/pcmcia/sa1100_h3600.c
drivers/pcmcia/sa1111_generic.c
drivers/pcmcia/sa1111_generic.h
drivers/pcmcia/sa1111_jornada720.c
drivers/pcmcia/sa1111_neponset.c
drivers/pcmcia/sa11xx_base.c
drivers/pcmcia/sa11xx_base.h
drivers/pcmcia/soc_common.c
drivers/pcmcia/soc_common.h
drivers/phy/phy-lpc18xx-usb-otg.c
drivers/pinctrl/freescale/pinctrl-imxrt1050.c
drivers/pinctrl/freescale/pinctrl-imxrt1170.c
drivers/pinctrl/pinctrl-lpc18xx.c
drivers/pinctrl/stm32/pinctrl-stm32f429.c
drivers/pinctrl/stm32/pinctrl-stm32f469.c
drivers/pinctrl/stm32/pinctrl-stm32f746.c
drivers/pinctrl/stm32/pinctrl-stm32f769.c
drivers/pinctrl/stm32/pinctrl-stm32h743.c
drivers/power/reset/axxia-reset.c
drivers/power/supply/collie_battery.c
drivers/power/supply/da9030_battery.c
drivers/power/supply/ipaq_micro_battery.c
drivers/power/supply/lp8788-charger.c
drivers/power/supply/twl4030_madc_battery.c
drivers/power/supply/wm8350_power.c
drivers/pwm/pwm-lpc18xx-sct.c
drivers/regulator/88pm800-regulator.c
drivers/regulator/da903x-regulator.c
drivers/regulator/lp3971.c
drivers/regulator/lp3972.c
drivers/regulator/lp8788-buck.c
drivers/regulator/lp8788-ldo.c
drivers/regulator/max8649.c
drivers/regulator/rc5t583-regulator.c
drivers/regulator/wm8350-regulator.c
drivers/regulator/wm8400-regulator.c
drivers/reset/reset-lpc18xx.c
drivers/rtc/rtc-88pm80x.c
drivers/rtc/rtc-lp8788.c
drivers/rtc/rtc-lpc24xx.c
drivers/rtc/rtc-rc5t583.c
drivers/rtc/rtc-wm8350.c
drivers/scsi/arm/Kconfig
drivers/scsi/arm/Makefile
drivers/scsi/arm/acornscsi-io.S
drivers/scsi/arm/acornscsi.c
drivers/scsi/arm/acornscsi.h
drivers/scsi/arm/arm_scsi.h
drivers/scsi/arm/arxescsi.c
drivers/scsi/arm/cumana_1.c
drivers/scsi/arm/cumana_2.c
drivers/scsi/arm/eesox.c
drivers/scsi/arm/fas216.c
drivers/scsi/arm/fas216.h
drivers/scsi/arm/msgqueue.c
drivers/scsi/arm/msgqueue.h
drivers/scsi/arm/oak.c
drivers/scsi/arm/powertec.c
drivers/scsi/arm/queue.c
drivers/scsi/arm/queue.h
drivers/spi/spi-tle62x0.c
drivers/tty/serial/21285.c
drivers/tty/serial/8250/8250_acorn.c
drivers/tty/serial/8250/8250_lpc18xx.c
drivers/tty/serial/mps2-uart.c
drivers/tty/serial/sa1100.c
drivers/usb/host/ohci-sa1111.c
drivers/usb/host/sl811-hcd.c
drivers/usb/host/sl811.h
drivers/usb/host/sl811_cs.c
drivers/usb/musb/tusb6010.c
drivers/usb/musb/tusb6010.h
drivers/usb/musb/tusb6010_omap.c
drivers/usb/phy/phy-mv-usb.h
drivers/video/backlight/adp5520_bl.c
drivers/video/backlight/adp8860_bl.c
drivers/video/backlight/adp8870_bl.c
drivers/video/backlight/ams369fg06.c
drivers/video/backlight/bd6107.c
drivers/video/backlight/corgi_lcd.c
drivers/video/backlight/da903x_bl.c
drivers/video/backlight/ep93xx_bl.c
drivers/video/backlight/ipaq_micro_bl.c
drivers/video/backlight/jornada720_bl.c
drivers/video/backlight/jornada720_lcd.c
drivers/video/backlight/lm3639_bl.c
drivers/video/backlight/lms501kf03.c
drivers/video/backlight/locomolcd.c
drivers/video/backlight/lp8788_bl.c
drivers/video/backlight/tdo24m.c
drivers/video/fbdev/acornfb.c
drivers/video/fbdev/acornfb.h
drivers/video/fbdev/arcfb.c
drivers/video/fbdev/broadsheetfb.c
drivers/video/fbdev/core/fb_notify.c
drivers/video/fbdev/ep93xx-fb.c
drivers/video/fbdev/hecubafb.c
drivers/video/fbdev/metronomefb.c
drivers/video/fbdev/mmp/Kconfig
drivers/video/fbdev/mmp/Makefile
drivers/video/fbdev/mmp/core.c
drivers/video/fbdev/mmp/fb/Kconfig
drivers/video/fbdev/mmp/fb/Makefile
drivers/video/fbdev/mmp/fb/mmpfb.c
drivers/video/fbdev/mmp/fb/mmpfb.h
drivers/video/fbdev/mmp/hw/Kconfig
drivers/video/fbdev/mmp/hw/Makefile
drivers/video/fbdev/mmp/hw/mmp_ctrl.c
drivers/video/fbdev/mmp/hw/mmp_ctrl.h
drivers/video/fbdev/mmp/hw/mmp_spi.c
drivers/video/fbdev/mmp/panel/Kconfig
drivers/video/fbdev/mmp/panel/Makefile
drivers/video/fbdev/mmp/panel/tpo_tj032md01bw.c
drivers/video/fbdev/n411.c
drivers/video/fbdev/pxa168fb.c
drivers/video/fbdev/pxa168fb.h
drivers/video/fbdev/s1d13xxxfb.c
drivers/video/fbdev/sa1100fb.c
drivers/video/fbdev/sa1100fb.h
drivers/watchdog/lpc18xx_wdt.c
drivers/watchdog/rdc321x_wdt.c
drivers/watchdog/wdt285.c
drivers/watchdog/wdt977.c
drivers/watchdog/wm8350_wdt.c
sound/soc/codecs/si476x.c
sound/soc/codecs/wm8350.c
sound/soc/codecs/wm8350.h
sound/soc/codecs/wm8400.c
sound/soc/codecs/wm8400.h
sound/soc/pxa/pxa2xx-i2s.c
sound/soc/pxa/pxa2xx-i2s.h
sound/soc/pxa/spitz.c
sound/soc/ti/n810.c
sound/spi/Kconfig
sound/spi/Makefile
sound/spi/at73c213.c
sound/spi/at73c213.h