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authorArthur Othieno <a.othieno@bluewin.ch>2006-01-06 03:11:29 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 11:33:30 -0500
commitc9662b4b37f8f00a212eb4131d1d177b6ed8ddbd (patch)
tree3224e01f06a95b61dbcc9031596de7b42e1db641 /drivers/macintosh
parente13ac219816c58579f40b48220b2fa5d94c30e84 (diff)
[PATCH] macintosh: don't store i2c_add_driver() return if no further processing done
therm_pm72.c and windfarm_lm75_sensor.c both store the return from i2c_add_driver() but do no further processing on the result. Simply return what i2c_add_driver() did, instead. Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/macintosh')
-rw-r--r--drivers/macintosh/therm_pm72.c7
-rw-r--r--drivers/macintosh/windfarm_lm75_sensor.c7
2 files changed, 2 insertions, 12 deletions
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index 190878eef990..435427daed75 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -1988,18 +1988,13 @@ static void fcu_lookup_fans(struct device_node *fcu_node)
1988 1988
1989static int fcu_of_probe(struct of_device* dev, const struct of_device_id *match) 1989static int fcu_of_probe(struct of_device* dev, const struct of_device_id *match)
1990{ 1990{
1991 int rc;
1992
1993 state = state_detached; 1991 state = state_detached;
1994 1992
1995 /* Lookup the fans in the device tree */ 1993 /* Lookup the fans in the device tree */
1996 fcu_lookup_fans(dev->node); 1994 fcu_lookup_fans(dev->node);
1997 1995
1998 /* Add the driver */ 1996 /* Add the driver */
1999 rc = i2c_add_driver(&therm_pm72_driver); 1997 return i2c_add_driver(&therm_pm72_driver);
2000 if (rc < 0)
2001 return rc;
2002 return 0;
2003} 1998}
2004 1999
2005static int fcu_of_remove(struct of_device* dev) 2000static int fcu_of_remove(struct of_device* dev)
diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c
index a0a41ad0f2b5..c62ed68a3138 100644
--- a/drivers/macintosh/windfarm_lm75_sensor.c
+++ b/drivers/macintosh/windfarm_lm75_sensor.c
@@ -240,12 +240,7 @@ static int wf_lm75_detach(struct i2c_client *client)
240 240
241static int __init wf_lm75_sensor_init(void) 241static int __init wf_lm75_sensor_init(void)
242{ 242{
243 int rc; 243 return i2c_add_driver(&wf_lm75_driver);
244
245 rc = i2c_add_driver(&wf_lm75_driver);
246 if (rc < 0)
247 return rc;
248 return 0;
249} 244}
250 245
251static void __exit wf_lm75_sensor_exit(void) 246static void __exit wf_lm75_sensor_exit(void)