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Signed-off-by: Rosen Penev --- drivers/i2c/busses/i2c-ibm_iic.c | 24 ++++++------------------ 1 file changed, 6 insertions(+), 18 deletions(-) diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_= iic.c index 6bf45d752ff9..87967088d59d 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.c +++ b/drivers/i2c/busses/i2c-ibm_iic.c @@ -687,18 +687,15 @@ static int iic_probe(struct platform_device *ofdev) const u32 *freq; int ret; =20 - dev =3D kzalloc(sizeof(*dev), GFP_KERNEL); + dev =3D devm_kzalloc(&ofdev->dev, sizeof(*dev), GFP_KERNEL); if (!dev) return -ENOMEM; =20 platform_set_drvdata(ofdev, dev); =20 - dev->vaddr =3D of_iomap(np, 0); - if (dev->vaddr =3D=3D NULL) { - dev_err(&ofdev->dev, "failed to iomap device\n"); - ret =3D -ENXIO; - goto error_cleanup; - } + dev->vaddr =3D devm_of_iomap(&ofdev->dev, np, 0, NULL); + if (dev->vaddr =3D=3D NULL) + return dev_err_probe(&ofdev->dev, -ENXIO, "failed to iomap device\n"); =20 init_waitqueue_head(&dev->wq); =20 @@ -736,8 +733,8 @@ static int iic_probe(struct platform_device *ofdev) adap->algo =3D &iic_algo; adap->timeout =3D HZ; =20 - ret =3D i2c_add_adapter(adap); - if (ret < 0) + ret =3D devm_i2c_add_adapter(&ofdev->dev, adap); + if (ret < 0) goto error_cleanup; =20 dev_info(&ofdev->dev, "using %s mode\n", @@ -751,10 +748,6 @@ static int iic_probe(struct platform_device *ofdev) free_irq(dev->irq, dev); } =20 - if (dev->vaddr) - iounmap(dev->vaddr); - - kfree(dev); return ret; } =20 @@ -765,15 +758,10 @@ static void iic_remove(struct platform_device *ofdev) { struct ibm_iic_private *dev =3D platform_get_drvdata(ofdev); =20 - i2c_del_adapter(&dev->adap); - if (dev->irq) { iic_interrupt_mode(dev, 0); free_irq(dev->irq, dev); } - - iounmap(dev->vaddr); - kfree(dev); } =20 static const struct of_device_id ibm_iic_match[] =3D { --=20 2.53.0