diff options
Diffstat (limited to 'drivers/i2c')
53 files changed, 42 insertions, 149 deletions
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c index 6c7113d990f8..274908cd1fde 100644 --- a/drivers/i2c/busses/i2c-amd756.c +++ b/drivers/i2c/busses/i2c-amd756.c @@ -378,11 +378,8 @@ static int amd756_probe(struct pci_dev *pdev, const struct pci_device_id *id) amd756_ioport); error = i2c_add_adapter(&amd756_smbus); - if (error) { - dev_err(&pdev->dev, - "Adapter registration failed, module not inserted\n"); + if (error) goto out_err; - } return 0; diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index 1bb97f658b47..0b86c6173e07 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -1122,8 +1122,6 @@ static int at91_twi_probe(struct platform_device *pdev) rc = i2c_add_numbered_adapter(&dev->adapter); if (rc) { - dev_err(dev->dev, "Adapter %s registration failed\n", - dev->adapter.name); clk_disable_unprepare(dev->clk); pm_runtime_disable(dev->dev); diff --git a/drivers/i2c/busses/i2c-axxia.c b/drivers/i2c/busses/i2c-axxia.c index c335cc7852f9..d3bcaf4ab095 100644 --- a/drivers/i2c/busses/i2c-axxia.c +++ b/drivers/i2c/busses/i2c-axxia.c @@ -558,13 +558,7 @@ static int axxia_i2c_probe(struct platform_device *pdev) platform_set_drvdata(pdev, idev); - ret = i2c_add_adapter(&idev->adapter); - if (ret) { - dev_err(&pdev->dev, "failed to add adapter\n"); - return ret; - } - - return 0; + return i2c_add_adapter(&idev->adapter); } static int axxia_i2c_remove(struct platform_device *pdev) diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c index 95f7cac76f89..326b3db02c48 100644 --- a/drivers/i2c/busses/i2c-bcm-iproc.c +++ b/drivers/i2c/busses/i2c-bcm-iproc.c @@ -488,13 +488,7 @@ static int bcm_iproc_i2c_probe(struct platform_device *pdev) adap->dev.parent = &pdev->dev; adap->dev.of_node = pdev->dev.of_node; - ret = i2c_add_adapter(adap); - if (ret) { - dev_err(iproc_i2c->device, "failed to add adapter\n"); - return ret; - } - - return 0; + return i2c_add_adapter(adap); } static int bcm_iproc_i2c_remove(struct platform_device *pdev) diff --git a/drivers/i2c/busses/i2c-bcm-kona.c b/drivers/i2c/busses/i2c-bcm-kona.c index f98743277e3c..d8494f8c9bd4 100644 --- a/drivers/i2c/busses/i2c-bcm-kona.c +++ b/drivers/i2c/busses/i2c-bcm-kona.c @@ -858,10 +858,8 @@ static int bcm_kona_i2c_probe(struct platform_device *pdev) adap->dev.of_node = pdev->dev.of_node; rc = i2c_add_adapter(adap); - if (rc) { - dev_err(dev->device, "failed to add adapter\n"); + if (rc) return rc; - } dev_info(dev->device, "device registered successfully\n"); diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c index 025686d41640..29d00c4f7824 100644 --- a/drivers/i2c/busses/i2c-bfin-twi.c +++ b/drivers/i2c/busses/i2c-bfin-twi.c @@ -685,10 +685,8 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev) write_CONTROL(iface, read_CONTROL(iface) | TWI_ENA); rc = i2c_add_numbered_adapter(p_adap); - if (rc < 0) { - dev_err(&pdev->dev, "Can't add i2c adapter!\n"); + if (rc < 0) goto out_error; - } platform_set_drvdata(pdev, iface); diff --git a/drivers/i2c/busses/i2c-brcmstb.c b/drivers/i2c/busses/i2c-brcmstb.c index 385b57bfcb38..0652281662a8 100644 --- a/drivers/i2c/busses/i2c-brcmstb.c +++ b/drivers/i2c/busses/i2c-brcmstb.c @@ -648,10 +648,8 @@ static int brcmstb_i2c_probe(struct platform_device *pdev) adap->dev.parent = &pdev->dev; adap->dev.of_node = pdev->dev.of_node; rc = i2c_add_adapter(adap); - if (rc) { - dev_err(dev->device, "failed to add adapter\n"); + if (rc) goto probe_errorout; - } dev_info(dev->device, "%s@%dhz registered in %s mode\n", int_name ? int_name : " ", dev->clk_freq_hz, diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c index 90bbd9f9dd8f..1cc1e79e958d 100644 --- a/drivers/i2c/busses/i2c-cadence.c +++ b/drivers/i2c/busses/i2c-cadence.c @@ -963,10 +963,8 @@ static int cdns_i2c_probe(struct platform_device *pdev) } ret = i2c_add_adapter(&id->adap); - if (ret < 0) { - dev_err(&pdev->dev, "reg adap failed: %d\n", ret); + if (ret < 0) goto err_clk_dis; - } /* * Cadence I2C controller has a bug wherein it generates diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index ee57c1e865e2..d89bde2c5da2 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c @@ -665,10 +665,8 @@ static int cpm_i2c_probe(struct platform_device *ofdev) cpm->adap.nr = (data && len == 4) ? be32_to_cpup(data) : -1; result = i2c_add_numbered_adapter(&cpm->adap); - if (result < 0) { - dev_err(&ofdev->dev, "Unable to register with I2C\n"); + if (result < 0) goto out_shut; - } dev_dbg(&ofdev->dev, "hw routines for %s registered.\n", cpm->adap.name); diff --git a/drivers/i2c/busses/i2c-cros-ec-tunnel.c b/drivers/i2c/busses/i2c-cros-ec-tunnel.c index 2d5ff86398d0..9b36a7b3befd 100644 --- a/drivers/i2c/busses/i2c-cros-ec-tunnel.c +++ b/drivers/i2c/busses/i2c-cros-ec-tunnel.c @@ -281,10 +281,8 @@ static int ec_i2c_probe(struct platform_device *pdev) bus->adap.retries = I2C_MAX_RETRIES; err = i2c_add_adapter(&bus->adap); - if (err) { - dev_err(dev, "cannot register i2c adapter\n"); + if (err) return err; - } platform_set_drvdata(pdev, bus); return err; diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c index a8bdcb5292f5..9e7ef5cf5d49 100644 --- a/drivers/i2c/busses/i2c-davinci.c +++ b/drivers/i2c/busses/i2c-davinci.c @@ -846,10 +846,8 @@ static int davinci_i2c_probe(struct platform_device *pdev) adap->nr = pdev->id; r = i2c_add_numbered_adapter(adap); - if (r) { - dev_err(&pdev->dev, "failure adding adapter\n"); + if (r) goto err_unuse_clocks; - } return 0; diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c index b19a310bf9b3..f718ee4e3332 100644 --- a/drivers/i2c/busses/i2c-diolan-u2c.c +++ b/drivers/i2c/busses/i2c-diolan-u2c.c @@ -487,10 +487,8 @@ static int diolan_u2c_probe(struct usb_interface *interface, /* and finally attach to i2c layer */ ret = i2c_add_adapter(&dev->adapter); - if (ret < 0) { - dev_err(&interface->dev, "failed to add I2C adapter\n"); + if (ret < 0) goto error_free; - } dev_dbg(&interface->dev, "connected " DRIVER_NAME "\n"); diff --git a/drivers/i2c/busses/i2c-dln2.c b/drivers/i2c/busses/i2c-dln2.c index f2eb4f76591f..8acda2aa1558 100644 --- a/drivers/i2c/busses/i2c-dln2.c +++ b/drivers/i2c/busses/i2c-dln2.c @@ -228,10 +228,8 @@ static int dln2_i2c_probe(struct platform_device *pdev) /* and finally attach to i2c layer */ ret = i2c_add_adapter(&dln2->adapter); - if (ret < 0) { - dev_err(dev, "failed to add I2C adapter: %d\n", ret); + if (ret < 0) goto out_disable; - } return 0; diff --git a/drivers/i2c/busses/i2c-efm32.c b/drivers/i2c/busses/i2c-efm32.c index e253598d764c..aa336ba89aa3 100644 --- a/drivers/i2c/busses/i2c-efm32.c +++ b/drivers/i2c/busses/i2c-efm32.c @@ -438,7 +438,6 @@ static int efm32_i2c_probe(struct platform_device *pdev) ret = i2c_add_adapter(&ddata->adapter); if (ret) { - dev_err(&pdev->dev, "failed to add i2c adapter (%d)\n", ret); free_irq(ddata->irq, ddata); err_disable_clk: diff --git a/drivers/i2c/busses/i2c-exynos5.c b/drivers/i2c/busses/i2c-exynos5.c index c0e3ada02876..bea607149972 100644 --- a/drivers/i2c/busses/i2c-exynos5.c +++ b/drivers/i2c/busses/i2c-exynos5.c @@ -796,10 +796,8 @@ static int exynos5_i2c_probe(struct platform_device *pdev) exynos5_i2c_reset(i2c); ret = i2c_add_adapter(&i2c->adap); - if (ret < 0) { - dev_err(&pdev->dev, "failed to add bus to i2c core\n"); + if (ret < 0) goto err_clk; - } platform_set_drvdata(pdev, i2c); diff --git a/drivers/i2c/busses/i2c-hix5hd2.c b/drivers/i2c/busses/i2c-hix5hd2.c index 7c6966434ee7..ae7f3180f7e8 100644 --- a/drivers/i2c/busses/i2c-hix5hd2.c +++ b/drivers/i2c/busses/i2c-hix5hd2.c @@ -478,10 +478,8 @@ static int hix5hd2_i2c_probe(struct platform_device *pdev) pm_runtime_enable(priv->dev); ret = i2c_add_adapter(&priv->adap); - if (ret < 0) { - dev_err(&pdev->dev, "failed to add bus to i2c core\n"); + if (ret < 0) goto err_runtime; - } return ret; diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 5ef9b733d153..22a0ed4de80d 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -1613,7 +1613,6 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) "SMBus I801 adapter at %04lx", priv->smba); err = i2c_add_adapter(&priv->adapter); if (err) { - dev_err(&dev->dev, "Failed to add SMBus adapter\n"); i801_acpi_remove(priv); return err; } diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c index cdaa7be2cd1b..412b91d255ad 100644 --- a/drivers/i2c/busses/i2c-ibm_iic.c +++ b/drivers/i2c/busses/i2c-ibm_iic.c @@ -751,10 +751,8 @@ static int iic_probe(struct platform_device *ofdev) adap->timeout = HZ; ret = i2c_add_adapter(adap); - if (ret < 0) { - dev_err(&ofdev->dev, "failed to register i2c adapter\n"); + if (ret < 0) goto error_cleanup; - } dev_info(&ofdev->dev, "using %s mode\n", dev->fast_mode ? "fast (400 kHz)" : "standard (100 kHz)"); diff --git a/drivers/i2c/busses/i2c-img-scb.c b/drivers/i2c/busses/i2c-img-scb.c index ea20425b6972..db8e8b40569d 100644 --- a/drivers/i2c/busses/i2c-img-scb.c +++ b/drivers/i2c/busses/i2c-img-scb.c @@ -1394,10 +1394,8 @@ static int img_i2c_probe(struct platform_device *pdev) goto disable_clk; ret = i2c_add_numbered_adapter(&i2c->adap); - if (ret < 0) { - dev_err(&pdev->dev, "failed to add adapter\n"); + if (ret < 0) goto disable_clk; - } return 0; diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 1844bc9f7cd5..cb11eee95673 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1129,10 +1129,8 @@ static int i2c_imx_probe(struct platform_device *pdev) /* Add I2C adapter */ ret = i2c_add_numbered_adapter(&i2c_imx->adapter); - if (ret < 0) { - dev_err(&pdev->dev, "registration failed\n"); + if (ret < 0) goto rpm_disable; - } pm_runtime_mark_last_busy(&pdev->dev); pm_runtime_put_autosuspend(&pdev->dev); diff --git a/drivers/i2c/busses/i2c-isch.c b/drivers/i2c/busses/i2c-isch.c index c2f25f19d76f..0cf1379f4e80 100644 --- a/drivers/i2c/busses/i2c-isch.c +++ b/drivers/i2c/busses/i2c-isch.c @@ -288,10 +288,8 @@ static int smbus_sch_probe(struct platform_device *dev) "SMBus SCH adapter at %04x", sch_smba); retval = i2c_add_adapter(&sch_adapter); - if (retval) { - dev_err(&dev->dev, "Couldn't register adapter!\n"); + if (retval) sch_smba = 0; - } return retval; } diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c index 1c8707710098..f573448d2132 100644 --- a/drivers/i2c/busses/i2c-ismt.c +++ b/drivers/i2c/busses/i2c-ismt.c @@ -922,10 +922,8 @@ ismt_probe(struct pci_dev *pdev, const struct pci_device_id *id) return err; err = i2c_add_adapter(&priv->adapter); - if (err) { - dev_err(&pdev->dev, "Failed to add SMBus iSMT adapter\n"); + if (err) return -ENODEV; - } return 0; } diff --git a/drivers/i2c/busses/i2c-jz4780.c b/drivers/i2c/busses/i2c-jz4780.c index cd9872594fe2..b8ea62105f42 100644 --- a/drivers/i2c/busses/i2c-jz4780.c +++ b/drivers/i2c/busses/i2c-jz4780.c @@ -798,10 +798,8 @@ static int jz4780_i2c_probe(struct platform_device *pdev) goto err; ret = i2c_add_adapter(&i2c->adap); - if (ret < 0) { - dev_err(&pdev->dev, "Failed to add bus\n"); + if (ret < 0) goto err; - } return 0; diff --git a/drivers/i2c/busses/i2c-lpc2k.c b/drivers/i2c/busses/i2c-lpc2k.c index 586a15205e61..9b1fef455a89 100644 --- a/drivers/i2c/busses/i2c-lpc2k.c +++ b/drivers/i2c/busses/i2c-lpc2k.c @@ -432,10 +432,8 @@ static int i2c_lpc2k_probe(struct platform_device *pdev) i2c->adap.dev.of_node = pdev->dev.of_node; ret = i2c_add_adapter(&i2c->adap); - if (ret < 0) { - dev_err(&pdev->dev, "failed to add adapter!\n"); + if (ret < 0) goto fail_clk; - } dev_info(&pdev->dev, "LPC2K I2C adapter\n"); diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/busses/i2c-meson.c index 76e28980904f..8570e6dbd0db 100644 --- a/drivers/i2c/busses/i2c-meson.c +++ b/drivers/i2c/busses/i2c-meson.c @@ -453,7 +453,6 @@ static int meson_i2c_probe(struct platform_device *pdev) ret = i2c_add_adapter(&i2c->adap); if (ret < 0) { - dev_err(&pdev->dev, "can't register adapter\n"); clk_unprepare(i2c->clk); return ret; } diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index 48ecffecc0ed..565a49a0c564 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -737,10 +737,8 @@ static int fsl_i2c_probe(struct platform_device *op) i2c->adap.dev.of_node = of_node_get(op->dev.of_node); result = i2c_add_adapter(&i2c->adap); - if (result < 0) { - dev_err(i2c->dev, "failed to add adapter\n"); + if (result < 0) goto fail_add; - } return result; diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index d9373e60be8a..4a7d9bc2142b 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -786,10 +786,8 @@ static int mtk_i2c_probe(struct platform_device *pdev) i2c_set_adapdata(&i2c->adap, i2c); ret = i2c_add_adapter(&i2c->adap); - if (ret) { - dev_err(&pdev->dev, "Failed to add i2c bus to i2c core\n"); + if (ret) return ret; - } platform_set_drvdata(pdev, i2c); diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index 033846cdf266..5738556b6aac 100644 --- a/drivers/i2c/busses/i2c-mxs.c +++ b/drivers/i2c/busses/i2c-mxs.c @@ -868,7 +868,6 @@ static int mxs_i2c_probe(struct platform_device *pdev) i2c_set_adapdata(adap, i2c); err = i2c_add_numbered_adapter(adap); if (err) { - dev_err(dev, "Failed to add adapter (%d)\n", err); writel(MXS_I2C_CTRL0_SFTRST, i2c->regs + MXS_I2C_CTRL0_SET); return err; diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c index 42fcc9458432..374b35e7e450 100644 --- a/drivers/i2c/busses/i2c-nforce2.c +++ b/drivers/i2c/busses/i2c-nforce2.c @@ -366,7 +366,6 @@ static int nforce2_probe_smb(struct pci_dev *dev, int bar, int alt_reg, error = i2c_add_adapter(&smbus->adapter); if (error) { - dev_err(&smbus->adapter.dev, "Failed to register adapter.\n"); release_region(smbus->base, smbus->size); return error; } diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c index bcd17e8cbcb4..da6609d62848 100644 --- a/drivers/i2c/busses/i2c-nomadik.c +++ b/drivers/i2c/busses/i2c-nomadik.c @@ -1046,10 +1046,8 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id) adap->name, dev->virtbase); ret = i2c_add_adapter(adap); - if (ret) { - dev_err(&adev->dev, "failed to add adapter\n"); + if (ret) goto err_no_adap; - } pm_runtime_put(&adev->dev); diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c index ac88a524143e..34f1889a4073 100644 --- a/drivers/i2c/busses/i2c-ocores.c +++ b/drivers/i2c/busses/i2c-ocores.c @@ -494,10 +494,8 @@ static int ocores_i2c_probe(struct platform_device *pdev) /* add i2c adapter to i2c tree */ ret = i2c_add_adapter(&i2c->adap); - if (ret) { - dev_err(&pdev->dev, "Failed to add adapter\n"); + if (ret) goto err_clk; - } /* add in known devices to the bus */ if (pdata) { diff --git a/drivers/i2c/busses/i2c-octeon.c b/drivers/i2c/busses/i2c-octeon.c index 30ae35146723..b75d2da79b27 100644 --- a/drivers/i2c/busses/i2c-octeon.c +++ b/drivers/i2c/busses/i2c-octeon.c @@ -1213,10 +1213,8 @@ static int octeon_i2c_probe(struct platform_device *pdev) platform_set_drvdata(pdev, i2c); result = i2c_add_adapter(&i2c->adap); - if (result < 0) { - dev_err(i2c->dev, "failed to add adapter\n"); + if (result < 0) goto out; - } dev_info(i2c->dev, "probed\n"); return 0; diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index ab1279b8e240..c7da0c42baee 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -1425,10 +1425,8 @@ omap_i2c_probe(struct platform_device *pdev) /* i2c device drivers may be active on return from add_adapter() */ adap->nr = pdev->id; r = i2c_add_numbered_adapter(adap); - if (r) { - dev_err(omap->dev, "failure adding adapter\n"); + if (r) goto err_unuse_clocks; - } dev_info(omap->dev, "bus %d rev%d.%d at %d kHz\n", adap->nr, major, minor, omap->speed); diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c index 23d1c167b5d7..c2268cdf38e8 100644 --- a/drivers/i2c/busses/i2c-piix4.c +++ b/drivers/i2c/busses/i2c-piix4.c @@ -694,7 +694,6 @@ static int piix4_add_adapter(struct pci_dev *dev, unsigned short smba, retval = i2c_add_adapter(adap); if (retval) { - dev_err(&dev->dev, "Couldn't register adapter!\n"); kfree(adapdata); kfree(adap); release_region(smba, SMBIOSIZE); diff --git a/drivers/i2c/busses/i2c-pmcmsp.c b/drivers/i2c/busses/i2c-pmcmsp.c index 2c40edbf6224..217c78711d65 100644 --- a/drivers/i2c/busses/i2c-pmcmsp.c +++ b/drivers/i2c/busses/i2c-pmcmsp.c @@ -329,10 +329,8 @@ static int pmcmsptwi_probe(struct platform_device *pldev) i2c_set_adapdata(&pmcmsptwi_adapter, &pmcmsptwi_data); rc = i2c_add_adapter(&pmcmsptwi_adapter); - if (rc) { - dev_err(&pldev->dev, "Unable to register I2C adapter\n"); + if (rc) goto ret_unmap; - } return 0; diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c index 7ea67aa46fb7..fd5f9d2bf6d9 100644 --- a/drivers/i2c/busses/i2c-pnx.c +++ b/drivers/i2c/busses/i2c-pnx.c @@ -714,10 +714,8 @@ static int i2c_pnx_probe(struct platform_device *pdev) /* Register this adapter with the I2C subsystem */ ret = i2c_add_numbered_adapter(&alg_data->adapter); - if (ret < 0) { - dev_err(&pdev->dev, "I2C: Failed to add bus\n"); + if (ret < 0) goto out_clock; - } dev_dbg(&pdev->dev, "%s: Master at %#8x, irq %d.\n", alg_data->adapter.name, res->start, alg_data->irq); diff --git a/drivers/i2c/busses/i2c-puv3.c b/drivers/i2c/busses/i2c-puv3.c index 82b6f02544da..0c8b1571886d 100644 --- a/drivers/i2c/busses/i2c-puv3.c +++ b/drivers/i2c/busses/i2c-puv3.c @@ -212,11 +212,8 @@ static int puv3_i2c_probe(struct platform_device *pdev) adapter->nr = pdev->id; rc = i2c_add_numbered_adapter(adapter); - if (rc) { - dev_err(&pdev->dev, "Adapter '%s' registration failed\n", - adapter->name); + if (rc) goto fail_add_adapter; - } dev_info(&pdev->dev, "PKUnity v3 i2c bus adapter.\n"); return 0; diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index 0d351954db02..e28b825b0433 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -1292,10 +1292,8 @@ static int i2c_pxa_probe(struct platform_device *dev) #endif ret = i2c_add_numbered_adapter(&i2c->adap); - if (ret < 0) { - dev_err(&dev->dev, "failed to add bus: %d\n", ret); + if (ret < 0) goto ereqirq; - } platform_set_drvdata(dev, i2c); diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c index 52407f3c9e1c..400e344704d2 100644 --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -875,10 +875,8 @@ static int rcar_i2c_probe(struct platform_device *pdev) platform_set_drvdata(pdev, priv); ret = i2c_add_numbered_adapter(adap); - if (ret < 0) { - dev_err(dev, "reg adap failed: %d\n", ret); + if (ret < 0) goto out_pm_disable; - } dev_info(dev, "probed\n"); diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c index d7e3af671543..6263ea82d6ac 100644 --- a/drivers/i2c/busses/i2c-riic.c +++ b/drivers/i2c/busses/i2c-riic.c @@ -383,10 +383,8 @@ static int riic_i2c_probe(struct platform_device *pdev) ret = i2c_add_adapter(adap); - if (ret) { - dev_err(&pdev->dev, "failed to add adapter\n"); + if (ret) return ret; - } platform_set_drvdata(pdev, riic); diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c index 2bc8b01153d6..3b87afe82f63 100644 --- a/drivers/i2c/busses/i2c-rk3x.c +++ b/drivers/i2c/busses/i2c-rk3x.c @@ -1303,10 +1303,8 @@ static int rk3x_i2c_probe(struct platform_device *pdev) rk3x_i2c_adapt_div(i2c, clk_rate); ret = i2c_add_adapter(&i2c->adap); - if (ret < 0) { - dev_err(&pdev->dev, "Could not register adapter\n"); + if (ret < 0) goto err_clk_notifier; - } dev_info(&pdev->dev, "Initialized RK3xxx I2C bus at %p\n", i2c->regs); diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 38dc1cacfd8b..499af26e736e 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -1215,7 +1215,6 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) ret = i2c_add_numbered_adapter(&i2c->adap); if (ret < 0) { - dev_err(&pdev->dev, "failed to add bus to i2c core\n"); pm_runtime_disable(&pdev->dev); s3c24xx_i2c_deregister_cpufreq(i2c); clk_unprepare(i2c->clk); diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c index 24968384b401..c2005c789d2b 100644 --- a/drivers/i2c/busses/i2c-sh7760.c +++ b/drivers/i2c/busses/i2c-sh7760.c @@ -510,10 +510,8 @@ static int sh7760_i2c_probe(struct platform_device *pdev) } ret = i2c_add_numbered_adapter(&id->adap); - if (ret < 0) { - dev_err(&pdev->dev, "reg adap failed: %d\n", ret); + if (ret < 0) goto out4; - } platform_set_drvdata(pdev, id); diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 6fb3e2645992..50f276e8d179 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -981,7 +981,6 @@ static int sh_mobile_i2c_probe(struct platform_device *dev) ret = i2c_add_numbered_adapter(adap); if (ret < 0) { sh_mobile_i2c_release_dma(pd); - dev_err(&dev->dev, "cannot add numbered adapter\n"); return ret; } diff --git a/drivers/i2c/busses/i2c-sirf.c b/drivers/i2c/busses/i2c-sirf.c index 792a42bdd335..95e81d0f72b4 100644 --- a/drivers/i2c/busses/i2c-sirf.c +++ b/drivers/i2c/busses/i2c-sirf.c @@ -387,10 +387,8 @@ static int i2c_sirfsoc_probe(struct platform_device *pdev) writel(regval, siic->base + SIRFSOC_I2C_SDA_DELAY); err = i2c_add_numbered_adapter(adap); - if (err < 0) { - dev_err(&pdev->dev, "Can't add new i2c adapter\n"); + if (err < 0) goto out; - } clk_disable(clk); diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c index 944ec4205084..1371547ce1a3 100644 --- a/drivers/i2c/busses/i2c-st.c +++ b/drivers/i2c/busses/i2c-st.c @@ -874,10 +874,8 @@ static int st_i2c_probe(struct platform_device *pdev) init_completion(&i2c_dev->complete); ret = i2c_add_adapter(adap); - if (ret) { - dev_err(&pdev->dev, "Failed to add adapter\n"); + if (ret) return ret; - } platform_set_drvdata(pdev, i2c_dev); diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c index 460c134832ac..dc63236b45b2 100644 --- a/drivers/i2c/busses/i2c-stu300.c +++ b/drivers/i2c/busses/i2c-stu300.c @@ -920,11 +920,8 @@ static int stu300_probe(struct platform_device *pdev) /* i2c device drivers may be active on return from add_adapter() */ ret = i2c_add_numbered_adapter(adap); - if (ret) { - dev_err(&pdev->dev, "failure adding ST Micro DDC " - "I2C adapter\n"); + if (ret) return ret; - } platform_set_drvdata(pdev, dev); dev_info(&pdev->dev, "ST DDC I2C @ %p, irq %d\n", diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index b126dbaa47e3..d9979da11485 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -932,10 +932,8 @@ static int tegra_i2c_probe(struct platform_device *pdev) i2c_dev->adapter.dev.of_node = pdev->dev.of_node; ret = i2c_add_numbered_adapter(&i2c_dev->adapter); - if (ret) { - dev_err(&pdev->dev, "Failed to add I2C adapter\n"); + if (ret) goto disable_div_clk; - } return 0; diff --git a/drivers/i2c/busses/i2c-wmt.c b/drivers/i2c/busses/i2c-wmt.c index e1e3a85596c5..fbd0fd59f312 100644 --- a/drivers/i2c/busses/i2c-wmt.c +++ b/drivers/i2c/busses/i2c-wmt.c @@ -432,10 +432,8 @@ static int wmt_i2c_probe(struct platform_device *pdev) } err = i2c_add_adapter(adap); - if (err) { - dev_err(&pdev->dev, "failed to add adapter\n"); + if (err) return err; - } platform_set_drvdata(pdev, i2c_dev); diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c b/drivers/i2c/busses/i2c-xgene-slimpro.c index 4233f5695352..263685c7a512 100644 --- a/drivers/i2c/busses/i2c-xgene-slimpro.c +++ b/drivers/i2c/busses/i2c-xgene-slimpro.c @@ -418,7 +418,6 @@ static int xgene_slimpro_i2c_probe(struct platform_device *pdev) i2c_set_adapdata(adapter, ctx); rc = i2c_add_adapter(adapter); if (rc) { - dev_err(&pdev->dev, "Adapter registeration failed\n"); mbox_free_channel(ctx->mbox_chan); return rc; } diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index 74f54f2f471f..66bce3b311a1 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -804,7 +804,6 @@ static int xiic_i2c_probe(struct platform_device *pdev) /* add i2c adapter to i2c tree */ ret = i2c_add_adapter(&i2c->adap); if (ret) { - dev_err(&pdev->dev, "Failed to add adapter\n"); xiic_deinit(i2c); goto err_clk_dis; } diff --git a/drivers/i2c/busses/i2c-xlp9xx.c b/drivers/i2c/busses/i2c-xlp9xx.c index 55a7bef1b2e1..2a972ed7aa0d 100644 --- a/drivers/i2c/busses/i2c-xlp9xx.c +++ b/drivers/i2c/busses/i2c-xlp9xx.c @@ -400,10 +400,8 @@ static int xlp9xx_i2c_probe(struct platform_device *pdev) i2c_set_adapdata(&priv->adapter, priv); err = i2c_add_adapter(&priv->adapter); - if (err) { - dev_err(&pdev->dev, "failed to add I2C adapter!\n"); + if (err) return err; - } platform_set_drvdata(pdev, priv); dev_dbg(&pdev->dev, "I2C bus:%d added\n", priv->adapter.nr); diff --git a/drivers/i2c/busses/i2c-xlr.c b/drivers/i2c/busses/i2c-xlr.c index 613c3a4f2c51..0968f59b6df5 100644 --- a/drivers/i2c/busses/i2c-xlr.c +++ b/drivers/i2c/busses/i2c-xlr.c @@ -432,10 +432,8 @@ static int xlr_i2c_probe(struct platform_device *pdev) i2c_set_adapdata(&priv->adap, priv); ret = i2c_add_numbered_adapter(&priv->adap); - if (ret < 0) { - dev_err(&priv->adap.dev, "Failed to add i2c bus.\n"); + if (ret < 0) return ret; - } platform_set_drvdata(pdev, priv); dev_info(&priv->adap.dev, "Added I2C Bus.\n"); |