[PATCH 2.4] i2c cleanups, third wave (7/8)

[Jean Delvare]

Clean up various i2c algorithms:

* Remove empty algo_control function (i2c-algo-bit, i2c-algo-pcf,
i2c-algo-sibyte).
* Convert i2c_algorithm init to C99 style (i2c-algo-bit, i2c-algo-ite,
i2c-algo-pcf, i2c-algo-sibyte).

Original patch by Kyösti Mälkki.

diff -ru linux-2.4.25-pre4-k6/drivers/i2c/i2c-algo-bit.c linux-2.4.25-pre4-k7/drivers/i2c/i2c-algo-bit.c
--- linux-2.4.25-pre4-k6/drivers/i2c/i2c-algo-bit.c	Sat Jan 10 21:16:02 2004
+++ linux-2.4.25-pre4-k7/drivers/i2c/i2c-algo-bit.c	Sun Jan 11 13:02:02 2004
@@ -494,12 +494,6 @@
 	return num;
 }
 
-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_EMUL | I2C_FUNC_10BIT_ADDR | 
@@ -510,14 +504,10 @@
 /* -----exported algorithm data: -------------------------------------	*/
 
 static struct i2c_algorithm i2c_bit_algo = {
-	"Bit-shift algorithm",
-	I2C_ALGO_BIT,
-	bit_xfer,
-	NULL,
-	NULL,				/* slave_xmit		*/
-	NULL,				/* slave_recv		*/
-	algo_control,			/* ioctl		*/
-	bit_func,			/* functionality	*/
+	.name		= "Bit-shift algorithm",
+	.id		= I2C_ALGO_BIT,
+	.master_xfer	= bit_xfer,
+	.functionality	= bit_func,
 };
 
 /* 
diff -ru linux-2.4.25-pre4-k6/drivers/i2c/i2c-algo-ite.c linux-2.4.25-pre4-k7/drivers/i2c/i2c-algo-ite.c
--- linux-2.4.25-pre4-k6/drivers/i2c/i2c-algo-ite.c	Sat Jan 10 21:16:02 2004
+++ linux-2.4.25-pre4-k7/drivers/i2c/i2c-algo-ite.c	Sun Jan 11 13:01:10 2004
@@ -727,14 +727,11 @@
 /* -----exported algorithm data: -------------------------------------	*/
 
 static struct i2c_algorithm iic_algo = {
-	"ITE IIC algorithm",
-	I2C_ALGO_IIC,
-	iic_xfer,		/* master_xfer	*/
-	NULL,				/* smbus_xfer	*/
-	NULL,				/* slave_xmit		*/
-	NULL,				/* slave_recv		*/
-	algo_control,			/* ioctl		*/
-	iic_func,			/* functionality	*/
+	.name		= "ITE IIC algorithm",
+	.id		= I2C_ALGO_IIC,
+	.master_xfer	= iic_xfer,
+	.algo_control	= algo_control, /* ioctl */
+	.functionality	= iic_func,
 };
 
 
diff -ru linux-2.4.25-pre4-k6/drivers/i2c/i2c-algo-pcf.c linux-2.4.25-pre4-k7/drivers/i2c/i2c-algo-pcf.c
--- linux-2.4.25-pre4-k6/drivers/i2c/i2c-algo-pcf.c	Sat Jan 10 21:16:02 2004
+++ linux-2.4.25-pre4-k7/drivers/i2c/i2c-algo-pcf.c	Sun Jan 11 12:57:49 2004
@@ -426,12 +426,6 @@
 	return (i);
 }
 
-static int algo_control(struct i2c_adapter *adapter, 
-	unsigned int cmd, unsigned long arg)
-{
-	return 0;
-}
-
 static u32 pcf_func(struct i2c_adapter *adap)
 {
 	return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_10BIT_ADDR | 
@@ -441,14 +435,10 @@
 /* -----exported algorithm data: -------------------------------------	*/
 
 static struct i2c_algorithm pcf_algo = {
-	"PCF8584 algorithm",
-	I2C_ALGO_PCF,
-	pcf_xfer,
-	NULL,
-	NULL,				/* slave_xmit		*/
-	NULL,				/* slave_recv		*/
-	algo_control,			/* ioctl		*/
-	pcf_func,			/* functionality	*/
+	.name		= "PCF8584 algorithm",
+	.id		= I2C_ALGO_PCF,
+	.master_xfer	= pcf_xfer,
+	.functionality	= pcf_func,
 };
 
 /* 
diff -ru linux-2.4.25-pre4-k6/drivers/i2c/i2c-algo-sibyte.c linux-2.4.25-pre4-k7/drivers/i2c/i2c-algo-sibyte.c
--- linux-2.4.25-pre4-k6/drivers/i2c/i2c-algo-sibyte.c	Sat Jan 10 21:16:02 2004
+++ linux-2.4.25-pre4-k7/drivers/i2c/i2c-algo-sibyte.c	Sun Jan 11 12:56:49 2004
@@ -115,12 +115,6 @@
         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 |
@@ -131,14 +125,10 @@
 /* -----exported algorithm data: -------------------------------------	*/
 
 static struct i2c_algorithm i2c_sibyte_algo = {
-	"SiByte algorithm",
-	I2C_ALGO_SIBYTE,
-	NULL,                           /* master_xfer          */
-	smbus_xfer,                   	/* smbus_xfer           */
-	NULL,				/* slave_xmit		*/
-	NULL,				/* slave_recv		*/
-	algo_control,			/* ioctl		*/
-	bit_func,			/* functionality	*/
+	.name		= "SiByte algorithm",
+	.id		= I2C_ALGO_SIBYTE,
+	.smbus_xfer	= smbus_xfer,
+	.functionality	= bit_func,
 };
 
 /* 


-- 
Jean Delvare
http://www.ensicaen.ismra.fr/~delvare/
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