Merge branch 'bugfixes'

Conflicts:
	ncr-int.h

10 files changed, 24 insertions, 23 deletions

diff --git a/cryptodev_cipher.c b/cryptodev_cipher.c
index 01dc29d..8322027 100644
--- a/cryptodev_cipher.c
+++ b/cryptodev_cipher.c
@@ -25,10 +25,10 @@
 #include <linux/crypto.h>
 #include <linux/mm.h>
 #include <linux/highmem.h>
+#include <linux/ioctl.h>
 #include <linux/random.h>
-#include <asm/uaccess.h>
-#include <asm/ioctl.h>
 #include <linux/scatterlist.h>
+#include <linux/uaccess.h>
 #include <crypto/algapi.h>
 #include <crypto/hash.h>
 #include "cryptodev.h"
diff --git a/cryptodev_main.c b/cryptodev_main.c
index 3223acd..a056b44 100644
--- a/cryptodev_main.c
+++ b/cryptodev_main.c
@@ -34,12 +34,12 @@
 #include <linux/crypto.h>
 #include <linux/mm.h>
 #include <linux/highmem.h>
+#include <linux/ioctl.h>
 #include <linux/random.h>
 #include <linux/syscalls.h>
 #include <linux/pagemap.h>
+#include <linux/uaccess.h>
 #include "cryptodev.h"
-#include <asm/uaccess.h>
-#include <asm/ioctl.h>
 #include <linux/scatterlist.h>
 #include "cryptodev_int.h"
 #include "ncr-int.h"
@@ -951,7 +951,7 @@ cryptodev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg_)
 
 #endif /* CONFIG_COMPAT */
 
-static struct file_operations cryptodev_fops = {
+static const struct file_operations cryptodev_fops = {
 	.owner = THIS_MODULE,
 	.open = cryptodev_open,
 	.release = cryptodev_release,
diff --git a/ncr-dh.c b/ncr-dh.c
index cad4d4c..235d021 100644
--- a/ncr-dh.c
+++ b/ncr-dh.c
@@ -22,12 +22,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
+#include <linux/ioctl.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/random.h>
+#include <linux/uaccess.h>
 #include "cryptodev.h"
-#include <asm/uaccess.h>
-#include <asm/ioctl.h>
 #include <linux/scatterlist.h>
 #include <ncr.h>
 #include <ncr-int.h>
diff --git a/ncr-int.h b/ncr-int.h
index 008a89b..84bca9e 100644
--- a/ncr-int.h
+++ b/ncr-int.h
@@ -48,7 +48,7 @@ struct session_item_st {
 	struct page **pages;
 	unsigned array_size;
 	unsigned available_pages;
-	struct semaphore mem_mutex; /* down when the
+	struct mutex mem_mutex; /* down when the
 		* values above are changed.
 		*/
 
diff --git a/ncr-key-storage.c b/ncr-key-storage.c
index 41e52b7..fc6948f 100644
--- a/ncr-key-storage.c
+++ b/ncr-key-storage.c
@@ -22,11 +22,11 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
+#include <linux/ioctl.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
+#include <linux/uaccess.h>
 #include "cryptodev.h"
-#include <asm/uaccess.h>
-#include <asm/ioctl.h>
 #include <linux/scatterlist.h>
 #include "ncr.h"
 #include "ncr-int.h"
diff --git a/ncr-key-wrap.c b/ncr-key-wrap.c
index d5d3df0..0c56def 100644
--- a/ncr-key-wrap.c
+++ b/ncr-key-wrap.c
@@ -22,13 +22,13 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
+#include <linux/ioctl.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/highmem.h>
 #include <linux/random.h>
+#include <linux/uaccess.h>
 #include "cryptodev.h"
-#include <asm/uaccess.h>
-#include <asm/ioctl.h>
 #include <linux/scatterlist.h>
 #include "ncr.h"
 #include "ncr-int.h"
diff --git a/ncr-key.c b/ncr-key.c
index 73fd63a..bf438fa 100644
--- a/ncr-key.c
+++ b/ncr-key.c
@@ -22,12 +22,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
+#include <linux/ioctl.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/random.h>
+#include <linux/uaccess.h>
 #include "cryptodev.h"
-#include <asm/uaccess.h>
-#include <asm/ioctl.h>
 #include <linux/scatterlist.h>
 #include "ncr.h"
 #include "ncr-int.h"
diff --git a/ncr-pk.c b/ncr-pk.c
index e5dedbb..1e83163 100644
--- a/ncr-pk.c
+++ b/ncr-pk.c
@@ -22,12 +22,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
+#include <linux/ioctl.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/random.h>
+#include <linux/uaccess.h>
 #include "cryptodev.h"
-#include <asm/uaccess.h>
-#include <asm/ioctl.h>
 #include <linux/scatterlist.h>
 #include "ncr.h"
 #include "ncr-int.h"
diff --git a/ncr-sessions.c b/ncr-sessions.c
index 3109292..2916729 100644
--- a/ncr-sessions.c
+++ b/ncr-sessions.c
@@ -24,6 +24,7 @@
  */
 
 #include <linux/crypto.h>
+#include <linux/mutex.h>
 #include "cryptodev.h"
 #include "ncr.h"
 #include "ncr-int.h"
@@ -102,7 +103,7 @@ struct session_item_st* ncr_session_new(struct ncr_lists *lst)
 		err();
 		goto err_sess;
 	}
-	init_MUTEX(&sess->mem_mutex);
+	mutex_init(&sess->mem_mutex);
 
 	atomic_set(&sess->refcnt, 2); /* One for lst->list, one for "sess" */
 
@@ -625,7 +626,7 @@ static int _ncr_session_update(struct ncr_lists* lists, struct ncr_session_op_st
 		return -EINVAL;
 	}
 
-	if (down_interruptible(&sess->mem_mutex)) {
+	if (mutex_lock_interruptible(&sess->mem_mutex)) {
 		err();
 		_ncr_sessions_item_put(sess);
 		return -ERESTARTSYS;
@@ -706,7 +707,7 @@ fail:
 		release_user_pages(sess->pages, sess->available_pages);
 		sess->available_pages = 0;
 	}
-	up(&sess->mem_mutex);
+	mutex_unlock(&sess->mem_mutex);
 	_ncr_sessions_item_put(sess);
 
 	return ret;
@@ -752,7 +753,7 @@ static int _ncr_session_final(struct ncr_lists* lists, struct ncr_session_op_st*
 		return ret;
 	}
 
-	if (down_interruptible(&sess->mem_mutex)) {
+	if (mutex_lock_interruptible(&sess->mem_mutex)) {
 		err();
 		_ncr_sessions_item_put(sess);
 		return -ERESTARTSYS;
@@ -879,7 +880,7 @@ fail:
 		release_user_pages(sess->pages, sess->available_pages);
 		sess->available_pages = 0;
 	}
-	up(&sess->mem_mutex);
+	mutex_unlock(&sess->mem_mutex);
 
 	cryptodev_hash_deinit(&sess->hash);
 	if (sess->algorithm->is_symmetric) {
diff --git a/ncr.c b/ncr.c
index d4eb83f..86c8c7a 100644
--- a/ncr.c
+++ b/ncr.c
@@ -23,12 +23,12 @@
  */
 
 #include <linux/crypto.h>
+#include <linux/ioctl.h>
 #include <linux/mm.h>
 #include <linux/highmem.h>
 #include <linux/random.h>
+#include <linux/uaccess.h>
 #include "cryptodev.h"
-#include <asm/uaccess.h>
-#include <asm/ioctl.h>
 #include <linux/scatterlist.h>
 #include <linux/cred.h>  
 #include <linux/capability.h>