diff options
| author | Axel Lin <axel.lin@ingics.com> | 2012-11-14 00:16:14 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-11-15 12:17:04 +0100 |
| commit | 80357203ec68a2c8ebcb61d2cebdf02d10369af1 (patch) | |
| tree | 9070d24ab8691a119ec793674858bd15b6a99c0b /drivers/pinctrl | |
| parent | 4484d0b17982af8d7af2c21bcc67e47f4237ce70 (diff) | |
| download | linux-80357203ec68a2c8ebcb61d2cebdf02d10369af1.tar.bz2 | |
pinctrl: coh901: Return proper error if irq_domain_add_linear() fails
Return -ENOMEM instead of 0 if irq_domain_add_linear fails.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-coh901.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c index 5c7daf9169e8..1144dcdf2da0 100644 --- a/drivers/pinctrl/pinctrl-coh901.c +++ b/drivers/pinctrl/pinctrl-coh901.c @@ -752,8 +752,10 @@ static int __init u300_gpio_probe(struct platform_device *pdev) U300_GPIO_PINS_PER_PORT, &irq_domain_simple_ops, port); - if (!port->domain) + if (!port->domain) { + err = -ENOMEM; goto err_no_domain; + } irq_set_chained_handler(port->irq, u300_gpio_irq_handler); irq_set_handler_data(port->irq, port); @@ -801,7 +803,7 @@ err_no_domain: err_no_port: u300_gpio_free_ports(gpio); clk_disable_unprepare(gpio->clk); - dev_info(&pdev->dev, "module ERROR:%d\n", err); + dev_err(&pdev->dev, "module ERROR:%d\n", err); return err; } |