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path: root/drivers/macintosh/therm_windtunnel.c
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Diffstat (limited to 'drivers/macintosh/therm_windtunnel.c')
-rw-r--r--drivers/macintosh/therm_windtunnel.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index 37224025f00..63ef1f6faae 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -223,6 +223,7 @@ static void
setup_hardware( void )
{
int val;
+ int err;
/* save registers (if we unload the module) */
x.r0 = read_reg( x.fan, 0x00, 1 );
@@ -265,8 +266,11 @@ setup_hardware( void )
x.upind = -1;
/* tune_fan( fan_up_table[x.upind].fan_setting ); */
- device_create_file( &x.of_dev->dev, &dev_attr_cpu_temperature );
- device_create_file( &x.of_dev->dev, &dev_attr_case_temperature );
+ err = device_create_file( &x.of_dev->dev, &dev_attr_cpu_temperature );
+ err |= device_create_file( &x.of_dev->dev, &dev_attr_case_temperature );
+ if (err)
+ printk(KERN_WARNING
+ "Failed to create temperature attribute file(s).\n");
}
static void