On Wed, 13 Jun 2012 23:12:10 +0200, Wolfram Sang <w.s...@pengutronix.de> wrote: > Currently, every driver has to do it on its own, but it should be done > in the core, like we already do with board_info structs. > > Signed-off-by: Wolfram Sang <w.s...@pengutronix.de>
FWIW, and without any actual compiling or testing: Acked-by: Grant Likely <grant.lik...@secretlab.ca> On this topic, I'd also like to see all of drivers/of/of_i2c.c move into drivers/i2c. I've done the same for spi and gpio and I think the result is cleaner. g. > --- > > Based on v3.5-rc2. Only build tested, I don't have a OF based device > around at the moment. > > @Peter: Why does ocores do the device registration manually via > platform_data instead of using board_info? > > drivers/i2c/busses/i2c-cpm.c | 5 ----- > drivers/i2c/busses/i2c-designware-platdrv.c | 1 - > drivers/i2c/busses/i2c-gpio.c | 2 -- > drivers/i2c/busses/i2c-ibm_iic.c | 3 --- > drivers/i2c/busses/i2c-imx.c | 2 -- > drivers/i2c/busses/i2c-mpc.c | 1 - > drivers/i2c/busses/i2c-mxs.c | 2 -- > drivers/i2c/busses/i2c-ocores.c | 2 -- > drivers/i2c/busses/i2c-omap.c | 2 -- > drivers/i2c/busses/i2c-pnx.c | 2 -- > drivers/i2c/busses/i2c-pxa.c | 1 - > drivers/i2c/busses/i2c-s3c2410.c | 1 - > drivers/i2c/busses/i2c-sh_mobile.c | 1 - > drivers/i2c/busses/i2c-tegra.c | 2 -- > drivers/i2c/busses/i2c-versatile.c | 1 - > drivers/i2c/busses/i2c-xiic.c | 2 -- > drivers/i2c/i2c-core.c | 3 +++ > 17 files changed, 3 insertions(+), 30 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c > index c1e1096..749e63c 100644 > --- a/drivers/i2c/busses/i2c-cpm.c > +++ b/drivers/i2c/busses/i2c-cpm.c > @@ -673,11 +673,6 @@ static int __devinit cpm_i2c_probe(struct > platform_device *ofdev) > dev_dbg(&ofdev->dev, "hw routines for %s registered.\n", > cpm->adap.name); > > - /* > - * register OF I2C devices > - */ > - of_i2c_register_devices(&cpm->adap); > - > return 0; > out_shut: > cpm_i2c_shutdown(cpm); > diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c > b/drivers/i2c/busses/i2c-designware-platdrv.c > index 0506fef..cf3b23c 100644 > --- a/drivers/i2c/busses/i2c-designware-platdrv.c > +++ b/drivers/i2c/busses/i2c-designware-platdrv.c > @@ -147,7 +147,6 @@ static int __devinit dw_i2c_probe(struct platform_device > *pdev) > dev_err(&pdev->dev, "failure adding adapter\n"); > goto err_free_irq; > } > - of_i2c_register_devices(adap); > > return 0; > > diff --git a/drivers/i2c/busses/i2c-gpio.c b/drivers/i2c/busses/i2c-gpio.c > index e62d2d9..75e26b9 100644 > --- a/drivers/i2c/busses/i2c-gpio.c > +++ b/drivers/i2c/busses/i2c-gpio.c > @@ -195,8 +195,6 @@ static int __devinit i2c_gpio_probe(struct > platform_device *pdev) > if (ret) > goto err_add_bus; > > - of_i2c_register_devices(adap); > - > platform_set_drvdata(pdev, priv); > > dev_info(&pdev->dev, "using pins %u (SDA) and %u (SCL%s)\n", > diff --git a/drivers/i2c/busses/i2c-ibm_iic.c > b/drivers/i2c/busses/i2c-ibm_iic.c > index 806e225..8894ab6 100644 > --- a/drivers/i2c/busses/i2c-ibm_iic.c > +++ b/drivers/i2c/busses/i2c-ibm_iic.c > @@ -759,9 +759,6 @@ static int __devinit iic_probe(struct platform_device > *ofdev) > dev_info(&ofdev->dev, "using %s mode\n", > dev->fast_mode ? "fast (400 kHz)" : "standard (100 kHz)"); > > - /* Now register all the child nodes */ > - of_i2c_register_devices(adap); > - > return 0; > > error_cleanup: > diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c > index 8d6b504..16d9356 100644 > --- a/drivers/i2c/busses/i2c-imx.c > +++ b/drivers/i2c/busses/i2c-imx.c > @@ -568,8 +568,6 @@ static int __init i2c_imx_probe(struct platform_device > *pdev) > goto fail5; > } > > - of_i2c_register_devices(&i2c_imx->adapter); > - > /* Set up platform driver data */ > platform_set_drvdata(pdev, i2c_imx); > > diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c > index b76731e..a86049a 100644 > --- a/drivers/i2c/busses/i2c-mpc.c > +++ b/drivers/i2c/busses/i2c-mpc.c > @@ -675,7 +675,6 @@ static int __devinit fsl_i2c_probe(struct platform_device > *op) > dev_err(i2c->dev, "failed to add adapter\n"); > goto fail_add; > } > - of_i2c_register_devices(&i2c->adap); > > return result; > > diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c > index 04eb441..2bc0ec6 100644 > --- a/drivers/i2c/busses/i2c-mxs.c > +++ b/drivers/i2c/busses/i2c-mxs.c > @@ -379,8 +379,6 @@ static int __devinit mxs_i2c_probe(struct platform_device > *pdev) > return err; > } > > - of_i2c_register_devices(adap); > - > return 0; > } > > diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c > index 75194c5..a6a11cb 100644 > --- a/drivers/i2c/busses/i2c-ocores.c > +++ b/drivers/i2c/busses/i2c-ocores.c > @@ -344,8 +344,6 @@ static int __devinit ocores_i2c_probe(struct > platform_device *pdev) > if (pdata) { > for (i = 0; i < pdata->num_devices; i++) > i2c_new_device(&i2c->adap, pdata->devices + i); > - } else { > - of_i2c_register_devices(&i2c->adap); > } > > return 0; > diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c > index 801df60..c290091 100644 > --- a/drivers/i2c/busses/i2c-omap.c > +++ b/drivers/i2c/busses/i2c-omap.c > @@ -1121,8 +1121,6 @@ omap_i2c_probe(struct platform_device *pdev) > goto err_free_irq; > } > > - of_i2c_register_devices(adap); > - > return 0; > > err_free_irq: > diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c > index 99389d2..c64d960 100644 > --- a/drivers/i2c/busses/i2c-pnx.c > +++ b/drivers/i2c/busses/i2c-pnx.c > @@ -730,8 +730,6 @@ static int __devinit i2c_pnx_probe(struct platform_device > *pdev) > goto out_irq; > } > > - of_i2c_register_devices(&alg_data->adapter); > - > 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-pxa.c b/drivers/i2c/busses/i2c-pxa.c > index a997c7d..9475235 100644 > --- a/drivers/i2c/busses/i2c-pxa.c > +++ b/drivers/i2c/busses/i2c-pxa.c > @@ -1194,7 +1194,6 @@ static int i2c_pxa_probe(struct platform_device *dev) > printk(KERN_INFO "I2C: Failed to add bus\n"); > goto eadapt; > } > - of_i2c_register_devices(&i2c->adap); > > platform_set_drvdata(dev, i2c); > > diff --git a/drivers/i2c/busses/i2c-s3c2410.c > b/drivers/i2c/busses/i2c-s3c2410.c > index 0195915..ad3a79b 100644 > --- a/drivers/i2c/busses/i2c-s3c2410.c > +++ b/drivers/i2c/busses/i2c-s3c2410.c > @@ -1058,7 +1058,6 @@ static int s3c24xx_i2c_probe(struct platform_device > *pdev) > goto err_cpufreq; > } > > - of_i2c_register_devices(&i2c->adap); > platform_set_drvdata(pdev, i2c); > > pm_runtime_enable(&pdev->dev); > diff --git a/drivers/i2c/busses/i2c-sh_mobile.c > b/drivers/i2c/busses/i2c-sh_mobile.c > index 8110ca4..9acd286 100644 > --- a/drivers/i2c/busses/i2c-sh_mobile.c > +++ b/drivers/i2c/busses/i2c-sh_mobile.c > @@ -670,7 +670,6 @@ static int sh_mobile_i2c_probe(struct platform_device > *dev) > dev_info(&dev->dev, "I2C adapter %d with bus speed %lu Hz\n", > adap->nr, pd->bus_speed); > > - of_i2c_register_devices(adap); > return 0; > > err_all: > diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c > index 8b2e555..67388cc 100644 > --- a/drivers/i2c/busses/i2c-tegra.c > +++ b/drivers/i2c/busses/i2c-tegra.c > @@ -684,8 +684,6 @@ static int __devinit tegra_i2c_probe(struct > platform_device *pdev) > goto err_free_irq; > } > > - of_i2c_register_devices(&i2c_dev->adapter); > - > return 0; > err_free_irq: > free_irq(i2c_dev->irq, i2c_dev); > diff --git a/drivers/i2c/busses/i2c-versatile.c > b/drivers/i2c/busses/i2c-versatile.c > index eec20db..14a1432 100644 > --- a/drivers/i2c/busses/i2c-versatile.c > +++ b/drivers/i2c/busses/i2c-versatile.c > @@ -108,7 +108,6 @@ static int i2c_versatile_probe(struct platform_device > *dev) > ret = i2c_bit_add_numbered_bus(&i2c->adap); > if (ret >= 0) { > platform_set_drvdata(dev, i2c); > - of_i2c_register_devices(&i2c->adap); > return 0; > } > > diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c > index 641d0e5..d76bb71 100644 > --- a/drivers/i2c/busses/i2c-xiic.c > +++ b/drivers/i2c/busses/i2c-xiic.c > @@ -754,8 +754,6 @@ static int __devinit xiic_i2c_probe(struct > platform_device *pdev) > i2c_new_device(&i2c->adap, pdata->devices + i); > } > > - of_i2c_register_devices(&i2c->adap); > - > return 0; > > add_adapter_failed: > diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c > index a6ad32b..4791833 100644 > --- a/drivers/i2c/i2c-core.c > +++ b/drivers/i2c/i2c-core.c > @@ -39,6 +39,7 @@ > #include <linux/irqflags.h> > #include <linux/rwsem.h> > #include <linux/pm_runtime.h> > +#include <linux/of_i2c.h> > #include <asm/uaccess.h> > > #include "i2c-core.h" > @@ -880,6 +881,8 @@ static int i2c_register_adapter(struct i2c_adapter *adap) > #endif > > /* create pre-declared device nodes */ > + of_i2c_register_devices(adap); > + > if (adap->nr < __i2c_first_dynamic_bus_num) > i2c_scan_static_board_info(adap); > > -- > 1.7.10 > -- Grant Likely, B.Sc, P.Eng. 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