X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Flinux%2Fi2c-algo-bit.h;h=9ee0f800592f030bd56592ec2de113e5c8deb214;hb=d0aa7a70bf03b9de9e995ab272293be1f7937822;hp=937da70cb4c415b962e9de76f2940a4806cae112;hpb=678f2b7df24c34f90fee264fa3a8069bca9c99ad;p=powerpc.git

diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h
index 937da70cb4..9ee0f80059 100644
--- a/include/linux/i2c-algo-bit.h
+++ b/include/linux/i2c-algo-bit.h
@@ -38,11 +38,14 @@ struct i2c_algo_bit_data {
 	int  (*getscl) (void *data);
 
 	/* local settings */
-	int udelay;		/* half-clock-cycle time in microsecs */
-				/* i.e. clock is (500 / udelay) KHz */
+	int udelay;		/* half clock cycle time in us,
+				   minimum 2 us for fast-mode I2C,
+				   minimum 5 us for standard-mode I2C and SMBus,
+				   maximum 50 us for SMBus */
 	int timeout;		/* in jiffies */
 };
 
 int i2c_bit_add_bus(struct i2c_adapter *);
+int i2c_bit_add_numbered_bus(struct i2c_adapter *);
 
 #endif /* _LINUX_I2C_ALGO_BIT_H */