diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/pm8921-core.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/mfd/pm8921-core.c b/drivers/mfd/pm8921-core.c index 9a7c991a3826..a6841f77aa5e 100644 --- a/drivers/mfd/pm8921-core.c +++ b/drivers/mfd/pm8921-core.c @@ -118,7 +118,7 @@ static int pm8921_probe(struct platform_device *pdev) return -EINVAL; } - pmic = kzalloc(sizeof(struct pm8921), GFP_KERNEL); + pmic = devm_kzalloc(&pdev->dev, sizeof(struct pm8921), GFP_KERNEL); if (!pmic) { pr_err("Cannot alloc pm8921 struct\n"); return -ENOMEM; @@ -128,7 +128,7 @@ static int pm8921_probe(struct platform_device *pdev) rc = ssbi_read(pdev->dev.parent, REG_HWREV, &val, sizeof(val)); if (rc) { pr_err("Failed to read hw rev reg %d:rc=%d\n", REG_HWREV, rc); - goto err_read_rev; + return rc; } pr_info("PMIC revision 1: %02X\n", val); rev = val; @@ -138,7 +138,7 @@ static int pm8921_probe(struct platform_device *pdev) if (rc) { pr_err("Failed to read hw rev 2 reg %d:rc=%d\n", REG_HWREV_2, rc); - goto err_read_rev; + return rc; } pr_info("PMIC revision 2: %02X\n", val); rev |= val << BITS_PER_BYTE; @@ -160,8 +160,6 @@ static int pm8921_probe(struct platform_device *pdev) err: mfd_remove_devices(pmic->dev); -err_read_rev: - kfree(pmic); return rc; } @@ -179,7 +177,6 @@ static int pm8921_remove(struct platform_device *pdev) pm8xxx_irq_exit(pmic->irq_chip); pmic->irq_chip = NULL; } - kfree(pmic); return 0; } |
