lkml.org 
[lkml]   [2012]   [Feb]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH] mfd: Make pcf50633_write_block() return 0 on success
From
Date
The callers of pcf50633_write_block assume pcf50633_write_block return 0 on
success, thus make it return 0 instead of the number of registers written on
success.

Currently pcf50633_write_block is called in drivers/mfd/pcf50633-irq.c and
drivers/rtc/rtc-pcf50633.c.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/mfd/pcf50633-core.c | 8 +-------
1 files changed, 1 insertions(+), 7 deletions(-)

diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c
index ff1a7e7..189c2f0 100644
--- a/drivers/mfd/pcf50633-core.c
+++ b/drivers/mfd/pcf50633-core.c
@@ -46,13 +46,7 @@ EXPORT_SYMBOL_GPL(pcf50633_read_block);
int pcf50633_write_block(struct pcf50633 *pcf , u8 reg,
int nr_regs, u8 *data)
{
- int ret;
-
- ret = regmap_raw_write(pcf->regmap, reg, data, nr_regs);
- if (ret != 0)
- return ret;
-
- return nr_regs;
+ return regmap_raw_write(pcf->regmap, reg, data, nr_regs);
}
EXPORT_SYMBOL_GPL(pcf50633_write_block);

--
1.7.5.4




\
 
 \ /
  Last update: 2012-02-14 04:33    [W:0.236 / U:0.172 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site