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path: root/drivers/pinctrl/intel/pinctrl-lynxpoint.c
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Diffstat (limited to 'drivers/pinctrl/intel/pinctrl-lynxpoint.c')
-rw-r--r--drivers/pinctrl/intel/pinctrl-lynxpoint.c28
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
index 3fb628309fb2..1565eefdd4bf 100644
--- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c
+++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
@@ -700,9 +700,9 @@ static int lp_gpio_add_pin_ranges(struct gpio_chip *chip)
ret = gpiochip_add_pin_range(chip, dev_name(dev), 0, 0, lg->soc->npins);
if (ret)
- dev_err(dev, "failed to add GPIO pin range\n");
+ return dev_err_probe(dev, ret, "failed to add GPIO pin range\n");
- return ret;
+ return 0;
}
static int lp_gpio_probe(struct platform_device *pdev)
@@ -739,24 +739,18 @@ static int lp_gpio_probe(struct platform_device *pdev)
lg->pctldesc.npins = lg->soc->npins;
lg->pctldev = devm_pinctrl_register(dev, &lg->pctldesc, lg);
- if (IS_ERR(lg->pctldev)) {
- dev_err(dev, "failed to register pinctrl driver\n");
- return PTR_ERR(lg->pctldev);
- }
+ if (IS_ERR(lg->pctldev))
+ return dev_err_probe(dev, PTR_ERR(lg->pctldev), "failed to register pinctrl\n");
platform_set_drvdata(pdev, lg);
io_rc = platform_get_resource(pdev, IORESOURCE_IO, 0);
- if (!io_rc) {
- dev_err(dev, "missing IO resources\n");
- return -EINVAL;
- }
+ if (!io_rc)
+ return dev_err_probe(dev, -EINVAL, "missing IO resources\n");
regs = devm_ioport_map(dev, io_rc->start, resource_size(io_rc));
- if (!regs) {
- dev_err(dev, "failed mapping IO region %pR\n", &io_rc);
- return -EBUSY;
- }
+ if (!regs)
+ return dev_err_probe(dev, -EBUSY, "failed mapping IO region %pR\n", &io_rc);
for (i = 0; i < lg->soc->ncommunities; i++) {
struct intel_community *comm = &lg->communities[i];
@@ -807,10 +801,8 @@ static int lp_gpio_probe(struct platform_device *pdev)
}
ret = devm_gpiochip_add_data(dev, gc, lg);
- if (ret) {
- dev_err(dev, "failed adding lp-gpio chip\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "failed to register gpiochip\n");
return 0;
}