i2c-algo-pcf: Drop unused struct members

Struct members udelay and timeout aren't used anywhere, so drop them.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Eric Brower <ebrower@gmail.com>

drivers/i2c/busses/i2c-elektor.c

@@ -196,8 +196,6 @@ 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 = {

include/linux/i2c-algo-pcf.h

@@ -33,10 +33,6 @@ struct i2c_algo_pcf_data {
 	int  (*getclock) (void *data);
 	void (*waitforpin) (void);
 
-	/* local settings */
-	int udelay;
-	int timeout;
-
 	/* Multi-master lost arbitration back-off delay (msecs)
 	 * This should be set by the bus adapter or knowledgable client
 	 * if bus is multi-mastered, else zero