diff options
| author | Bartosz Golaszewski <brgl@bgdev.pl> | 2017-08-09 14:25:03 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-08-21 00:06:04 +0200 |
| commit | 624b5a9c0bb4ba86d36ff989d0a09e2215637cbc (patch) | |
| tree | d4f23a70e0cc776c3e00f2c13be5edec5958d97f /drivers/gpio | |
| parent | gpio: sta2x11: disallow unbinding the driver (diff) | |
| download | linux-624b5a9c0bb4ba86d36ff989d0a09e2215637cbc.tar.xz linux-624b5a9c0bb4ba86d36ff989d0a09e2215637cbc.zip | |
gpio: sta2x11: use devres for irq generic chip
Use resource managed variants of irq_alloc_generic_chip() and
irq_setup_generic_chip().
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-sta2x11.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-sta2x11.c b/drivers/gpio/gpio-sta2x11.c index 56beb31c03db..407359da08f9 100644 --- a/drivers/gpio/gpio-sta2x11.c +++ b/drivers/gpio/gpio-sta2x11.c @@ -324,9 +324,11 @@ static int gsta_alloc_irq_chip(struct gsta_gpio *chip) { struct irq_chip_generic *gc; struct irq_chip_type *ct; + int rv; - gc = irq_alloc_generic_chip(KBUILD_MODNAME, 1, chip->irq_base, - chip->reg_base, handle_simple_irq); + gc = devm_irq_alloc_generic_chip(chip->dev, KBUILD_MODNAME, 1, + chip->irq_base, + chip->reg_base, handle_simple_irq); if (!gc) return -ENOMEM; @@ -338,8 +340,11 @@ static int gsta_alloc_irq_chip(struct gsta_gpio *chip) ct->chip.irq_enable = gsta_irq_enable; /* FIXME: this makes at most 32 interrupts. Request 0 by now */ - irq_setup_generic_chip(gc, 0 /* IRQ_MSK(GSTA_GPIO_PER_BLOCK) */, 0, - IRQ_NOREQUEST | IRQ_NOPROBE, 0); + rv = devm_irq_setup_generic_chip(chip->dev, gc, + 0 /* IRQ_MSK(GSTA_GPIO_PER_BLOCK) */, + 0, IRQ_NOREQUEST | IRQ_NOPROBE, 0); + if (rv) + return rv; /* Set up all all 128 interrupts: code from setup_generic_chip */ { |