Merge branch 'master' of /home/cbou/linux-2.6

Conflicts:

	drivers/power/Kconfig
	drivers/power/Makefile

2 files changed, 16 insertions, 4 deletions

diff --git a/drivers/telephony/ixj.c b/drivers/telephony/ixj.c
index 49cd9793404f..ec7aeb502d15 100644
--- a/drivers/telephony/ixj.c
+++ b/drivers/telephony/ixj.c
@@ -6095,15 +6095,15 @@ static int capabilities_check(IXJ *j, struct phone_capability *pcreq)
         return retval;
 }
 
-static int ixj_ioctl(struct inode *inode, struct file *file_p, unsigned int cmd, unsigned long arg)
+static long do_ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long arg)
 {
         IXJ_TONE ti;
         IXJ_FILTER jf;
         IXJ_FILTER_RAW jfr;
         void __user *argp = (void __user *)arg;
-
-        unsigned int raise, mant;
+        struct inode *inode = file_p->f_path.dentry->d_inode;
         unsigned int minor = iminor(inode);
+        unsigned int raise, mant;
         int board = NUM(inode);
 
         IXJ *j = get_ixj(NUM(inode));
@@ -6661,6 +6661,15 @@ static int ixj_ioctl(struct inode *inode, struct file *file_p, unsigned int cmd,
         return retval;
 }
 
+static long ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long arg)
+{
+        long ret;
+        lock_kernel();
+        ret = do_ixj_ioctl(file_p, cmd, arg);
+        unlock_kernel();
+        return ret;
+}
+
 static int ixj_fasync(int fd, struct file *file_p, int mode)
 {
         IXJ *j = get_ixj(NUM(file_p->f_path.dentry->d_inode));
@@ -6674,7 +6683,7 @@ static const struct file_operations ixj_fops =
         .read           = ixj_enhanced_read,
         .write          = ixj_enhanced_write,
         .poll           = ixj_poll,
-        .ioctl          = ixj_ioctl,
+        .unlocked_ioctl = ixj_ioctl,
         .release        = ixj_release,
         .fasync         = ixj_fasync
 };
diff --git a/drivers/telephony/phonedev.c b/drivers/telephony/phonedev.c
index bcea8d9b718c..4d74ba36c3a1 100644
--- a/drivers/telephony/phonedev.c
+++ b/drivers/telephony/phonedev.c
@@ -23,6 +23,7 @@
 #include <linux/errno.h>
 #include <linux/phonedev.h>
 #include <linux/init.h>
+#include <linux/smp_lock.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 
@@ -53,6 +54,7 @@ static int phone_open(struct inode *inode, struct file *file)
         if (minor >= PHONE_NUM_DEVICES)
                 return -ENODEV;
 
+        lock_kernel();
         mutex_lock(&phone_lock);
         p = phone_device[minor];
         if (p)
@@ -79,6 +81,7 @@ static int phone_open(struct inode *inode, struct file *file)
         fops_put(old_fops);
 end:
         mutex_unlock(&phone_lock);
+        unlock_kernel();
         return err;
 }