diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-elektor.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-elektor.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c index 804f0a551c0..485497066ed 100644 --- a/drivers/i2c/busses/i2c-elektor.c +++ b/drivers/i2c/busses/i2c-elektor.c @@ -19,17 +19,16 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* ------------------------------------------------------------------------- */ -/* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even +/* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even Frodo Looijaard <frodol@dds.nl> */ -/* Partialy rewriten by Oleg I. Vdovikin for mmapped support of +/* Partially rewriten by Oleg I. Vdovikin for mmapped support of for Alpha Processor Inc. UP-2000(+) boards */ #include <linux/kernel.h> #include <linux/ioport.h> #include <linux/module.h> #include <linux/delay.h> -#include <linux/slab.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> @@ -38,8 +37,8 @@ #include <linux/isa.h> #include <linux/i2c.h> #include <linux/i2c-algo-pcf.h> +#include <linux/io.h> -#include <asm/io.h> #include <asm/irq.h> #include "../algos/i2c-algo-pcf.h" @@ -104,7 +103,8 @@ static int pcf_isa_getclock(void *data) return (clock); } -static void pcf_isa_waitforpin(void) { +static void pcf_isa_waitforpin(void *data) +{ DEFINE_WAIT(wait); int timeout = 2; unsigned long flags; @@ -196,19 +196,16 @@ static struct i2c_algo_pcf_data pcf_isa_data = { .getown = pcf_isa_getown, .getclock = pcf_isa_getclock, .waitforpin = pcf_isa_waitforpin, - .udelay = 10, - .timeout = 100, }; static struct i2c_adapter pcf_isa_ops = { .owner = THIS_MODULE, - .class = I2C_CLASS_HWMON, - .id = I2C_HW_P_ELEK, + .class = I2C_CLASS_HWMON | I2C_CLASS_SPD, .algo_data = &pcf_isa_data, .name = "i2c-elektor", }; -static int __devinit elektor_match(struct device *dev, unsigned int id) +static int elektor_match(struct device *dev, unsigned int id) { #ifdef __alpha__ /* check to see we have memory mapped PCF8584 connected to the @@ -267,7 +264,7 @@ static int __devinit elektor_match(struct device *dev, unsigned int id) return 1; } -static int __devinit elektor_probe(struct device *dev, unsigned int id) +static int elektor_probe(struct device *dev, unsigned int id) { init_waitqueue_head(&pcf_wait); if (pcf_isa_init()) @@ -296,7 +293,7 @@ static int __devinit elektor_probe(struct device *dev, unsigned int id) return -ENODEV; } -static int __devexit elektor_remove(struct device *dev, unsigned int id) +static int elektor_remove(struct device *dev, unsigned int id) { i2c_del_adapter(&pcf_isa_ops); @@ -319,7 +316,7 @@ static int __devexit elektor_remove(struct device *dev, unsigned int id) static struct isa_driver i2c_elektor_driver = { .match = elektor_match, .probe = elektor_probe, - .remove = __devexit_p(elektor_remove), + .remove = elektor_remove, .driver = { .owner = THIS_MODULE, .name = "i2c-elektor", |