From: Peter Ujfalusi Date: Wed, 16 Jan 2013 13:53:58 +0000 (+0100) Subject: mfd: twl-core: Remove no longer valid comment regarding to write buffer size X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ac7bc5a953c38c32513d1825decf336c4909ce3b;p=linux-beck.git mfd: twl-core: Remove no longer valid comment regarding to write buffer size With the regmap conversion there is no longeer a need to allocate bigger buffer for writes Signed-off-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz --- diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index e2895a4026a1..9661204fb159 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -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) diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 72adc8807912..e441fd8e7c86 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -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);