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Commit ac7bc5a9 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Samuel Ortiz
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mfd: twl-core: Remove no longer valid comment regarding to write buffer size 



With the regmap conversion there is no longeer a need to allocate bigger
buffer for writes

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 80a97ccd

drivers/mfd/twl-core.c

+0 −3
Original line number Diff line number Diff line
@@ -308,9 +308,6 @@ EXPORT_SYMBOL(twl_rev); 
 * @reg: register address (just offset will do)

 * @num_bytes: number of bytes to transfer

 *

 * IMPORTANT: for 'value' parameter: Allocate value num_bytes+1 and

 * valid data starts at Offset 1.

 *

 * Returns the result of operation - 0 is success

 */

int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes)

include/linux/i2c/twl.h

+0 −3
Original line number Diff line number Diff line
@@ -182,9 +182,6 @@ int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg); 


/*

 * Read and write several 8-bit registers at once.

 *

 * IMPORTANT:  For twl_i2c_write(), allocate num_bytes + 1

 * for the value, and populate your data starting at offset 1.

 */

int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);

int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);