gpio: tqmx86: really make IRQ optional
authorMatthias Schiffer <matthias.schiffer@ew.tq-group.com>
Fri, 16 Jul 2021 10:00:47 +0000 (12:00 +0200)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Mon, 2 Aug 2021 15:17:27 +0000 (17:17 +0200)
commit9b87f43537acfa24b95c236beba0f45901356eb2
tree8d6641dc63d9187814b0c3dfc4e2a196deb1c1f2
parentec7099fdea8025988710ee6fecfd4e4210c29ab5
gpio: tqmx86: really make IRQ optional

The tqmx86 MFD driver was passing IRQ 0 for "no IRQ" in the past. This
causes warnings with newer kernels.

Prepare the gpio-tqmx86 driver for the fixed MFD driver by handling a
missing IRQ properly.

Fixes: b868db94a6a7 ("gpio: tqmx86: Add GPIO from for this IO controller")
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
drivers/gpio/gpio-tqmx86.c