i2c: Convert the max6875 driver to a new-style i2c driver

[firefly-linux-kernel-4.4.55.git] / Documentation / i2c / chips / max6875

diff --git a/Documentation/i2c/chips/max6875 b/Documentation/i2c/chips/max6875
index 46b8dc34c971fbaf34f0cb35700346135bf39c9b..10ca43cd1a72aa9d2d5bafc77a1116c126d7d892 100644 (file)
--- a/Documentation/i2c/chips/max6875
+++ b/Documentation/i2c/chips/max6875
@@ -49,14 +49,14 @@ $ modprobe max6875 force=0,0x50
 
 The MAX6874/MAX6875 ignores address bit 0, so this driver attaches to multiple
 addresses.  For example, for address 0x50, it also reserves 0x51.
-The even-address instance is called 'max6875', the odd one is 'max6875-dummy'.
+The even-address instance is called 'max6875', the odd one is 'dummy'.
 
 
 Programming the chip using i2c-dev
 ----------------------------------
 
 Use the i2c-dev interface to access and program the chips.
-Reads and write are performed differently depending on the address range.
+Reads and writes are performed differently depending on the address range.
 
 The configuration registers are at addresses 0x00 - 0x45.
 Use i2c_smbus_write_byte_data() to write a register and
@@ -99,7 +99,7 @@ And then read the data
 
   or
 
-  count = i2c_smbus_read_i2c_block_data(fd, 0x84, buffer);
+  count = i2c_smbus_read_i2c_block_data(fd, 0x84, 16, buffer);
 
 The block read should read 16 bytes.
 0x84 is the block read command.