diff options
| author | Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> | 2017-06-05 22:08:04 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2017-06-19 17:44:55 +0300 |
| commit | 5131f072e5bff3a6a1da6b8f4882b6747e8c2a49 (patch) | |
| tree | 6970b04b99b1daff3427432b2188609f216a50df /drivers/mfd/intel_soc_pmic_bxtwc.c | |
| parent | a1d28c5991137f789162f412764dd7471aca6ec0 (diff) | |
| download | linux-5131f072e5bff3a6a1da6b8f4882b6747e8c2a49.tar.xz | |
mfd: intel_soc_pmic_bxtwc: Utilize devm_* functions in driver probe
Cleanup the resource allocation/free code in probe function by using
devm_* calls.
Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/intel_soc_pmic_bxtwc.c')
| -rw-r--r-- | drivers/mfd/intel_soc_pmic_bxtwc.c | 54 |
1 files changed, 18 insertions, 36 deletions
diff --git a/drivers/mfd/intel_soc_pmic_bxtwc.c b/drivers/mfd/intel_soc_pmic_bxtwc.c index af11c43c27d2..feeda6ed546c 100644 --- a/drivers/mfd/intel_soc_pmic_bxtwc.c +++ b/drivers/mfd/intel_soc_pmic_bxtwc.c @@ -399,45 +399,44 @@ static int bxtwc_probe(struct platform_device *pdev) return ret; } - ret = regmap_add_irq_chip(pmic->regmap, pmic->irq, - IRQF_ONESHOT | IRQF_SHARED, - 0, &bxtwc_regmap_irq_chip, - &pmic->irq_chip_data); + ret = devm_regmap_add_irq_chip(&pdev->dev, pmic->regmap, pmic->irq, + IRQF_ONESHOT | IRQF_SHARED, + 0, &bxtwc_regmap_irq_chip, + &pmic->irq_chip_data); if (ret) { dev_err(&pdev->dev, "Failed to add IRQ chip\n"); return ret; } - ret = regmap_add_irq_chip(pmic->regmap, pmic->irq, - IRQF_ONESHOT | IRQF_SHARED, - 0, &bxtwc_regmap_irq_chip_level2, - &pmic->irq_chip_data_level2); + ret = devm_regmap_add_irq_chip(&pdev->dev, pmic->regmap, pmic->irq, + IRQF_ONESHOT | IRQF_SHARED, + 0, &bxtwc_regmap_irq_chip_level2, + &pmic->irq_chip_data_level2); if (ret) { dev_err(&pdev->dev, "Failed to add secondary IRQ chip\n"); - goto err_irq_chip_level2; + return ret; } - ret = regmap_add_irq_chip(pmic->regmap, pmic->irq, - IRQF_ONESHOT | IRQF_SHARED, - 0, &bxtwc_regmap_irq_chip_tmu, - &pmic->irq_chip_data_tmu); + ret = devm_regmap_add_irq_chip(&pdev->dev, pmic->regmap, pmic->irq, + IRQF_ONESHOT | IRQF_SHARED, + 0, &bxtwc_regmap_irq_chip_tmu, + &pmic->irq_chip_data_tmu); if (ret) { dev_err(&pdev->dev, "Failed to add TMU IRQ chip\n"); - goto err_irq_chip_tmu; + return ret; } - ret = mfd_add_devices(&pdev->dev, PLATFORM_DEVID_NONE, bxt_wc_dev, - ARRAY_SIZE(bxt_wc_dev), NULL, 0, - NULL); + ret = devm_mfd_add_devices(&pdev->dev, PLATFORM_DEVID_NONE, bxt_wc_dev, + ARRAY_SIZE(bxt_wc_dev), NULL, 0, NULL); if (ret) { dev_err(&pdev->dev, "Failed to add devices\n"); - goto err_mfd; + return ret; } ret = sysfs_create_group(&pdev->dev.kobj, &bxtwc_group); if (ret) { dev_err(&pdev->dev, "Failed to create sysfs group %d\n", ret); - goto err_sysfs; + return ret; } /* @@ -451,28 +450,11 @@ static int bxtwc_probe(struct platform_device *pdev) BXTWC_MIRQLVL1_MCHGR, 0); return 0; - -err_sysfs: - mfd_remove_devices(&pdev->dev); -err_mfd: - regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data_tmu); -err_irq_chip_tmu: - regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data_level2); -err_irq_chip_level2: - regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data); - - return ret; } static int bxtwc_remove(struct platform_device *pdev) { - struct intel_soc_pmic *pmic = dev_get_drvdata(&pdev->dev); - sysfs_remove_group(&pdev->dev.kobj, &bxtwc_group); - mfd_remove_devices(&pdev->dev); - regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data); - regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data_level2); - regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data_tmu); return 0; } |