From: Jean Delvare <khali at linux-fr.org>
i2c-algo-sibyte: Cleanups
* Delete empty algo_control implementation.
* Simplify i2c_sibyte_del_bus.
* Delete empty module init and cleanup functions.
* Drop out-of-date #ifdef MODULE construct.
Signed-off-by: Jean Delvare <khali at linux-fr.org>
Cc: Ralf Baechle <ralf at linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
drivers/i2c/algos/i2c-algo-sibyte.c | 31 +------------------------------
1 files changed, 1 insertions(+), 30 deletions(-)
diff --git a/drivers/i2c/algos/i2c-algo-sibyte.c b/drivers/i2c/algos/i2c-algo-sibyte.c
index 32d41c6..16d666f 100644
--- a/drivers/i2c/algos/i2c-algo-sibyte.c
+++ b/drivers/i2c/algos/i2c-algo-sibyte.c
@@ -119,12 +119,6 @@ static int smbus_xfer(struct i2c_adapter
return 0;
}
-static int algo_control(struct i2c_adapter *adapter,
- unsigned int cmd, unsigned long arg)
-{
- return 0;
-}
-
static u32 bit_func(struct i2c_adapter *adap)
{
return (I2C_FUNC_SMBUS_QUICK | I2C_FUNC_SMBUS_BYTE |
@@ -136,7 +130,6 @@ static u32 bit_func(struct i2c_adapter *
static struct i2c_algorithm i2c_sibyte_algo = {
.smbus_xfer = smbus_xfer,
- .algo_control = algo_control, /* ioctl */
.functionality = bit_func,
};
@@ -179,37 +172,15 @@ int i2c_sibyte_add_bus(struct i2c_adapte
int i2c_sibyte_del_bus(struct i2c_adapter *adap)
{
- int res;
-
- if ((res = i2c_del_adapter(adap)) < 0)
- return res;
-
- return 0;
-}
-
-int __init i2c_algo_sibyte_init (void)
-{
- printk("i2c-algo-sibyte.o: i2c SiByte algorithm module\n");
- return 0;
+ return i2c_del_adapter(adap);
}
EXPORT_SYMBOL(i2c_sibyte_add_bus);
EXPORT_SYMBOL(i2c_sibyte_del_bus);
-#ifdef MODULE
MODULE_AUTHOR("Kip Walker, Broadcom Corp.");
MODULE_DESCRIPTION("SiByte I2C-Bus algorithm");
module_param(bit_scan, int, 0);
MODULE_PARM_DESC(bit_scan, "Scan for active chips on the bus");
MODULE_LICENSE("GPL");
-
-int init_module(void)
-{
- return i2c_algo_sibyte_init();
-}
-
-void cleanup_module(void)
-{
-}
-#endif
--
1.4.2.1
