diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/leds-renesas-tpu.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/leds/leds-renesas-tpu.c b/drivers/leds/leds-renesas-tpu.c index 614776a30943..99bec6cf3306 100644 --- a/drivers/leds/leds-renesas-tpu.c +++ b/drivers/leds/leds-renesas-tpu.c @@ -263,18 +263,18 @@ static int __devinit r_tpu_probe(struct platform_device *pdev) } /* map memory, let mapbase point to our channel */ - p->mapbase = ioremap_nocache(res->start, resource_size(res)); + p->mapbase = devm_ioremap_nocache(&pdev->dev, res->start, + resource_size(res)); if (p->mapbase == NULL) { dev_err(&pdev->dev, "failed to remap I/O memory\n"); return -ENXIO; } /* get hold of clock */ - p->clk = clk_get(&pdev->dev, NULL); + p->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(p->clk)) { dev_err(&pdev->dev, "cannot get clock\n"); - ret = PTR_ERR(p->clk); - goto err0; + return PTR_ERR(p->clk); } p->pdev = pdev; @@ -293,7 +293,7 @@ static int __devinit r_tpu_probe(struct platform_device *pdev) p->ldev.flags |= LED_CORE_SUSPENDRESUME; ret = led_classdev_register(&pdev->dev, &p->ldev); if (ret < 0) - goto err1; + goto err0; /* max_brightness may be updated by the LED core code */ p->min_rate = p->ldev.max_brightness * p->refresh_rate; @@ -301,11 +301,8 @@ static int __devinit r_tpu_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); return 0; - err1: - r_tpu_set_pin(p, R_TPU_PIN_UNUSED, LED_OFF); - clk_put(p->clk); err0: - iounmap(p->mapbase); + r_tpu_set_pin(p, R_TPU_PIN_UNUSED, LED_OFF); return ret; } @@ -320,9 +317,7 @@ static int __devexit r_tpu_remove(struct platform_device *pdev) r_tpu_set_pin(p, R_TPU_PIN_UNUSED, LED_OFF); pm_runtime_disable(&pdev->dev); - clk_put(p->clk); - iounmap(p->mapbase); return 0; } |