Skip to content
Snippets Groups Projects
Select Git revision
  • Ursamoon
  • Vallhound
2 results

keyboard

  • Clone with SSH
  • Clone with HTTPS
    • user avatar
    Input: gpio_keys_polled - suppress deferred probe error for gpio
    Uwe Kleine-König authored and Sasha Levin committed 
    [ Upstream commit 963465a33141d0d52338e77f80fe543d2c9dc053 ]

On a PC Engines APU our admins are faced with:

	$ dmesg | grep -c "gpio-keys-polled gpio-keys-polled: unable to claim gpio 0, err=-517"
	261

Such a message always appears when e.g. a new USB device is plugged in.

Suppress this message which considerably clutters the kernel log for
EPROBE_DEFER (i.e. -517).

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240305101042.10953-2-u.kleine-koenig@pengutronix.de


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
    d575eb87
    History
    user avatar d575eb87
    History
    Code owners
    Assign users and groups as approvers for specific file changes. Learn more.
    Name Last commit Last update
    ..
    Kconfig
    Makefile
    adc-keys.c
    adp5520-keys.c
    adp5588-keys.c
    adp5589-keys.c
    amikbd.c
    applespi.c
    applespi.h
    applespi_trace.h
    atakbd.c
    atkbd.c
    bcm-keypad.c
    cap11xx.c
    clps711x-keypad.c
    cros_ec_keyb.c
    cypress-sf.c
    davinci_keyscan.c
    dlink-dir685-touchkeys.c
    ep93xx_keypad.c
    goldfish_events.c
    gpio_keys.c
    gpio_keys_polled.c
    hil_kbd.c
    hilkbd.c
    hpps2atkbd.h
    imx_keypad.c
    imx_sc_key.c
    ipaq-micro-keys.c
    iqs62x-keys.c
    jornada680_kbd.c
    jornada720_kbd.c
    lkkbd.c
    lm8323.c
    lm8333.c
    locomokbd.c
    lpc32xx-keys.c
    maple_keyb.c
    matrix_keypad.c
    max7359_keypad.c
    mcs_touchkey.c
    mpr121_touchkey.c
    mt6779-keypad.c
    mtk-pmic-keys.c
    newtonkbd.c
    nomadik-ske-keypad.c
    nspire-keypad.c
    omap-keypad.c
    omap4-keypad.c
    opencores-kbd.c
    pinephone-keyboard.c
    pmic8xxx-keypad.c
    pxa27x_keypad.c
    pxa930_rotary.c
    qt1050.c
    qt1070.c
    qt2160.c
    samsung-keypad.c
    sh_keysc.c
    snvs_pwrkey.c
    spear-keyboard.c
    st-keyscan.c
    stmpe-keypad.c
    stowaway.c
    sun4i-lradc-keys.c
    sunkbd.c
    tc3589x-keypad.c
    tca6416-keypad.c
    tca8418_keypad.c
    tegra-kbc.c
    tm2-touchkey.c
    twl4030_keypad.c
    xtkbd.c