> A quirk was recently added for Elan devices that has same device match
> as an entry earlier in the list. The i2c_hid_lookup_quirk function will
> always return the last match in the list, so the new entry shadows the
> old entry. The quirk in the previous entry, I2C_HID_QUIRK_BOGUS_IRQ,
> silenced a flood of messages which have reappeared in the 5.13 kernel.
>
> This change moves the two quirk flags into the same entry.
>
LGTM
Many thanks,
Johnny/ELAN
> Fixes: ca66a6770bd9 (HID: i2c-hid: Skip ELAN power-on command after reset)
> Signed-off-by: Jim Broadus <jbroadus@xxxxxxxxx>
> ---
> drivers/hid/i2c-hid/i2c-hid-core.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c
> index 46474612e73c..517141138b00 100644
> --- a/drivers/hid/i2c-hid/i2c-hid-core.c
> +++ b/drivers/hid/i2c-hid/i2c-hid-core.c
> @@ -171,8 +171,6 @@ static const struct i2c_hid_quirks {
> I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
> { I2C_VENDOR_ID_RAYDIUM, I2C_PRODUCT_ID_RAYDIUM_3118,
> I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
> - { USB_VENDOR_ID_ELAN, HID_ANY_ID,
> - I2C_HID_QUIRK_BOGUS_IRQ },
> { USB_VENDOR_ID_ALPS_JP, HID_ANY_ID,
> I2C_HID_QUIRK_RESET_ON_RESUME },
> { I2C_VENDOR_ID_SYNAPTICS, I2C_PRODUCT_ID_SYNAPTICS_SYNA2393,
> @@ -183,7 +181,8 @@ static const struct i2c_hid_quirks {
> * Sending the wakeup after reset actually break ELAN touchscreen controller
> */
> { USB_VENDOR_ID_ELAN, HID_ANY_ID,
> - I2C_HID_QUIRK_NO_WAKEUP_AFTER_RESET },
> + I2C_HID_QUIRK_NO_WAKEUP_AFTER_RESET |
> + I2C_HID_QUIRK_BOGUS_IRQ },
> { 0, 0 }
> };
>
> --
> 2.31.1
>
