summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorBartosz Golaszewski <brgl@bgdev.pl>2017-11-27 11:48:52 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-12-02 22:42:30 +0100
commit1e0dca677b9c780e90e708ac3f884c54dba94b18 (patch)
treee6304b12cce1f6fd4ce0683f4725a6e009391837 /drivers
parentc47bee95f62748baed83ca56c6f8c73c830f986e (diff)
downloadlinux-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.c2
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);