lkml.org 
[lkml]   [2010]   [Oct]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH 2/2] mfd: Fix resource reclaim for max8998
From
Date
Properly free irq and unregister max8998->rtc device in
max8998_i2c_probe() error path and max8998_i2c_remove().

Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/mfd/max8998.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c
index 06ddf74..bb9977b 100644
--- a/drivers/mfd/max8998.c
+++ b/drivers/mfd/max8998.c
@@ -153,6 +153,8 @@ static int max8998_i2c_probe(struct i2c_client *i2c,

err:
mfd_remove_devices(max8998->dev);
+ max8998_irq_exit(max8998);
+ i2c_unregister_device(max8998->rtc);
kfree(max8998);
return ret;
}
@@ -162,6 +164,8 @@ static int max8998_i2c_remove(struct i2c_client *i2c)
struct max8998_dev *max8998 = i2c_get_clientdata(i2c);

mfd_remove_devices(max8998->dev);
+ max8998_irq_exit(max8998);
+ i2c_unregister_device(max8998->rtc);
kfree(max8998);

return 0;
--
1.7.2




\
 
 \ /
  Last update: 2010-10-22 02:33    [W:0.053 / U:0.956 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site