[ARM] 4602/3: AT91: debugfs interface to view GPIO pin state

[linux-2.6-omap-h63xx.git] / drivers / macintosh / smu.c

diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index a98a328b1cfcf335a637079cbc6c3b189c8c27a1..d409f67594828e5501e754edc1fb60e5337b2f3d 100644 (file)
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -606,7 +606,7 @@ static void smu_expose_childs(struct work_struct *unused)
        struct device_node *np;
 
        for (np = NULL; (np = of_get_next_child(smu->of_node, np)) != NULL;)
-               if (device_is_compatible(np, "smu-sensors"))
+               if (of_device_is_compatible(np, "smu-sensors"))
                        of_platform_device_create(np, "smu-sensors",
                                                  &smu->of_dev->dev);
 }
@@ -1053,10 +1053,9 @@ static int smu_open(struct inode *inode, struct file *file)
        struct smu_private *pp;
        unsigned long flags;
 
-       pp = kmalloc(sizeof(struct smu_private), GFP_KERNEL);
+       pp = kzalloc(sizeof(struct smu_private), GFP_KERNEL);
        if (pp == 0)
                return -ENOMEM;
-       memset(pp, 0, sizeof(struct smu_private));
        spin_lock_init(&pp->lock);
        pp->mode = smu_file_commands;
        init_waitqueue_head(&pp->wait);