diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-08-04 12:31:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-08-04 12:31:53 -0700 |
| commit | 0c2e31d2bd432147f348f024e40779fa4d0dc2b9 (patch) | |
| tree | f81eb946841507b6241092e5d9a98d46f61f7c0a /drivers | |
| parent | d5ad8ec3cfb56a017de6a784835666475b4be349 (diff) | |
| parent | 9b87f43537acfa24b95c236beba0f45901356eb2 (diff) | |
Merge tag 'gpio-updates-for-v5.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- revert a patch intruducing breakage in interrupt handling in
gpio-mpc8xxx
- correctly handle missing IRQs in gpio-tqmx86 by really making them
optional
* tag 'gpio-updates-for-v5.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: tqmx86: really make IRQ optional
Revert "gpio: mpc8xxx: change the gpio interrupt flags."
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpio-mpc8xxx.c | 2 | ||||
| -rw-r--r-- | drivers/gpio/gpio-tqmx86.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c index 4b9157a69fca..50b321a1ab1b 100644 --- a/drivers/gpio/gpio-mpc8xxx.c +++ b/drivers/gpio/gpio-mpc8xxx.c @@ -405,7 +405,7 @@ static int mpc8xxx_probe(struct platform_device *pdev) ret = devm_request_irq(&pdev->dev, mpc8xxx_gc->irqn, mpc8xxx_gpio_irq_cascade, - IRQF_SHARED, "gpio-cascade", + IRQF_NO_THREAD | IRQF_SHARED, "gpio-cascade", mpc8xxx_gc); if (ret) { dev_err(&pdev->dev, diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c index 5022e0ad0fae..0f5d17f343f1 100644 --- a/drivers/gpio/gpio-tqmx86.c +++ b/drivers/gpio/gpio-tqmx86.c @@ -238,8 +238,8 @@ static int tqmx86_gpio_probe(struct platform_device *pdev) struct resource *res; int ret, irq; - irq = platform_get_irq(pdev, 0); - if (irq < 0) + irq = platform_get_irq_optional(pdev, 0); + if (irq < 0 && irq != -ENXIO) return irq; res = platform_get_resource(pdev, IORESOURCE_IO, 0); @@ -278,7 +278,7 @@ static int tqmx86_gpio_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); - if (irq) { + if (irq > 0) { struct irq_chip *irq_chip = &gpio->irq_chip; u8 irq_status; |