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| author | Bartosz Golaszewski <brgl@bgdev.pl> | 2017-11-27 11:48:52 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-12-02 22:42:30 +0100 |
| commit | 1e0dca677b9c780e90e708ac3f884c54dba94b18 (patch) | |
| tree | e6304b12cce1f6fd4ce0683f4725a6e009391837 /drivers | |
| parent | c47bee95f62748baed83ca56c6f8c73c830f986e (diff) | |
| download | linux-stable-1e0dca677b9c780e90e708ac3f884c54dba94b18.tar.gz linux-stable-1e0dca677b9c780e90e708ac3f884c54dba94b18.tar.bz2 linux-stable-1e0dca677b9c780e90e708ac3f884c54dba94b18.zip | |
gpio: mockup: modify the return value check for devm_irq_sim_init()
As discussed with Marc Zyngier: irq_sim_init() and its devres variant
should return the base of the allocated interrupt range on success
rather than 0. This will be modified later - first, change the way
users handle the return value of these routines.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpio-mockup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c index cbc823e43151..0abb53038ba8 100644 --- a/drivers/gpio/gpio-mockup.c +++ b/drivers/gpio/gpio-mockup.c @@ -297,7 +297,7 @@ static int gpio_mockup_probe(struct platform_device *pdev) } rv = devm_irq_sim_init(dev, &chip->irqsim, gc->ngpio); - if (rv) + if (rv < 0) return rv; rv = devm_gpiochip_add_data(dev, &chip->gc, chip); |