diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-s6000.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-s6000.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/i2c/busses/i2c-s6000.c b/drivers/i2c/busses/i2c-s6000.c index cadc0216e02..dd186a03768 100644 --- a/drivers/i2c/busses/i2c-s6000.c +++ b/drivers/i2c/busses/i2c-s6000.c @@ -3,7 +3,7 @@ * * Description: Driver for S6000 Family I2C Interface * Copyright (c) 2008 emlix GmbH - * Author: Oskar Schirmer <os@emlix.com> + * Author: Oskar Schirmer <oskar@scara.com> * * Partially based on i2c-bfin-twi.c driver by <sonic.zhang@analog.com> * Copyright (c) 2005-2007 Analog Devices, Inc. @@ -248,7 +248,7 @@ static struct i2c_algorithm s6i2c_algorithm = { .functionality = s6i2c_functionality, }; -static u16 __devinit nanoseconds_on_clk(struct s6i2c_if *iface, u32 ns) +static u16 nanoseconds_on_clk(struct s6i2c_if *iface, u32 ns) { u32 dividend = ((clk_get_rate(iface->clk) / 1000) * ns) / 1000000; if (dividend > 0xffff) @@ -256,7 +256,7 @@ static u16 __devinit nanoseconds_on_clk(struct s6i2c_if *iface, u32 ns) return dividend; } -static int __devinit s6i2c_probe(struct platform_device *dev) +static int s6i2c_probe(struct platform_device *dev) { struct s6i2c_if *iface = &s6i2c_if; struct i2c_adapter *p_adap; @@ -290,8 +290,9 @@ static int __devinit s6i2c_probe(struct platform_device *dev) clock = 0; bus_num = -1; - if (dev->dev.platform_data) { - struct s6_i2c_platform_data *pdata = dev->dev.platform_data; + if (dev_get_platdata(&dev->dev)) { + struct s6_i2c_platform_data *pdata = + dev_get_platdata(&dev->dev); bus_num = pdata->bus_num; clock = pdata->clock; } @@ -318,7 +319,7 @@ static int __devinit s6i2c_probe(struct platform_device *dev) rc = request_irq(iface->irq, s6i2c_interrupt_entry, IRQF_SHARED, dev->name, iface); if (rc) { - dev_err(&p_adap->dev, "s6i2c: cant get IRQ %d\n", iface->irq); + dev_err(&p_adap->dev, "s6i2c: can't get IRQ %d\n", iface->irq); goto err_clk_dis; } @@ -341,10 +342,7 @@ static int __devinit s6i2c_probe(struct platform_device *dev) i2c_wr16(iface, S6_I2C_TXTL, 0); platform_set_drvdata(dev, iface); - if (bus_num < 0) - rc = i2c_add_adapter(p_adap); - else - rc = i2c_add_numbered_adapter(p_adap); + rc = i2c_add_numbered_adapter(p_adap); if (rc) goto err_irq_free; return 0; @@ -364,11 +362,10 @@ err_out: return rc; } -static int __devexit s6i2c_remove(struct platform_device *pdev) +static int s6i2c_remove(struct platform_device *pdev) { struct s6i2c_if *iface = platform_get_drvdata(pdev); i2c_wr16(iface, S6_I2C_ENABLE, 0); - platform_set_drvdata(pdev, NULL); i2c_del_adapter(&iface->adap); free_irq(iface->irq, iface); clk_disable(iface->clk); @@ -381,7 +378,7 @@ static int __devexit s6i2c_remove(struct platform_device *pdev) static struct platform_driver s6i2c_driver = { .probe = s6i2c_probe, - .remove = __devexit_p(s6i2c_remove), + .remove = s6i2c_remove, .driver = { .name = DRV_NAME, .owner = THIS_MODULE, |