From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: Samuel Ortiz <sameo@linux.intel.com>
Cc: <linux-kernel@vger.kernel.org>, <linux-omap@vger.kernel.org>,
Tero Kristo <t-kristo@ti.com>
Subject: [PATCH v2 10/11] mfd: twl-core: Remove no longer valid comment regarding to write buffer size
Date: Wed, 16 Jan 2013 14:53:58 +0100 [thread overview]
Message-ID: <1358344439-23017-11-git-send-email-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <1358344439-23017-1-git-send-email-peter.ujfalusi@ti.com>
With the regmap conversion there is no longeer a need to allocate bigger
buffer for writes
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
drivers/mfd/twl-core.c | 3 ---
include/linux/i2c/twl.h | 3 ---
2 files changed, 6 deletions(-)
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index e2895a4..9661204 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 72adc88..e441fd8 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);
--
1.8.1
next prev parent reply other threads:[~2013-01-16 13:54 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-16 13:53 [PATCH v2 00/11] MFD: twl-core: Cleanup part 2 for 3.9 Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 01/11] ARM: OMAP: zoom-display: Remove the use of TWL4030_MODULE_PWM1 Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 02/11] mfd: twl-core: Clean up module id lookup and definitions Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 03/11] mfd: twl-core: No need to check for invalid subchip ID Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 04/11] mfd: twl-core: Use the lookup table to find the correct subchip for the modules Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 05/11] mfd: twl-core: Allocate twl_modules dynamically Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 06/11] mfd: twl-core: Do not try to call legacy mfd add_children() when booted with DT Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 07/11] mfd: twl-core: Do not create dummy pdata " Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 08/11] mfd: twl-core: Move 'inuse' check early at probe time Peter Ujfalusi
2013-01-16 13:53 ` [PATCH v2 09/11] mfd: twl-core: Collect global variables behind one private structure (global) Peter Ujfalusi
2013-02-08 18:56 ` Jon Hunter
2013-02-09 5:50 ` Peter Ujfalusi
2013-02-11 20:22 ` Jon Hunter
2013-02-12 7:26 ` Peter Ujfalusi
2013-02-12 16:15 ` Jon Hunter
2013-02-13 13:59 ` Peter Ujfalusi
2013-01-16 13:53 ` Peter Ujfalusi [this message]
2013-01-16 13:53 ` [PATCH v2 11/11] mfd: twl-core: Move twl_i2c_read/write_u8 to header as inline function Peter Ujfalusi
2013-02-03 17:01 ` [PATCH v2 00/11] MFD: twl-core: Cleanup part 2 for 3.9 Samuel Ortiz
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