The core will do this for us now.
Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Peter Korsgaard <peter@korsgaard.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Ray Jui <ray.jui@broadcom.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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;
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);
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)
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)
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");
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);
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,
}
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
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);
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;
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;
/* 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");
/* 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;
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:
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);
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;
"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;
}
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)");
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;
/* 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);
"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;
}
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;
}
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;
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");
ret = i2c_add_adapter(&i2c->adap);
if (ret < 0) {
- dev_err(&pdev->dev, "can't register adapter\n");
clk_unprepare(i2c->clk);
return ret;
}
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;
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);
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;
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;
}
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);
/* 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) {
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;
/* 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);
retval = i2c_add_adapter(adap);
if (retval) {
- dev_err(&dev->dev, "Couldn't register adapter!\n");
kfree(adapdata);
kfree(adap);
release_region(smba, SMBIOSIZE);
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;
/* 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);
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;
#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);
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");
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);
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);
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);
}
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);
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;
}
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);
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);
/* 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",
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;
}
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);
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;
}
/* 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;
}
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);
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");
projects / cascardo / linux.git / commitdiff