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authorTomas Winkler <tomas.winkler@intel.com>2016-02-08 00:35:23 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-08 01:47:20 +0300
commitf23e2cc4bb1d8bbbe02dcd3539ed531a3f40277c (patch)
tree38ac16aac121d4b1bb444b284ea08786301cf968 /drivers/misc/mei/amthif.c
parentd0df8dfb8582f50053bde6a771262571daedf5d0 (diff)
downloadlinux-f23e2cc4bb1d8bbbe02dcd3539ed531a3f40277c.tar.xz
mei: constify struct file pointer
The struct file file pointer is used as an opaque handle to for a connected client, for this part the pointer should be immutable and should be set to count. Reviewed-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/amthif.c')
-rw-r--r--drivers/misc/mei/amthif.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/misc/mei/amthif.c b/drivers/misc/mei/amthif.c
index 5da1654bc209..16cceedeed97 100644
--- a/drivers/misc/mei/amthif.c
+++ b/drivers/misc/mei/amthif.c
@@ -93,7 +93,7 @@ int mei_amthif_host_init(struct mei_device *dev, struct mei_me_client *me_cl)
* Return: returned a list entry on success, NULL on failure.
*/
struct mei_cl_cb *mei_amthif_find_read_list_entry(struct mei_device *dev,
- struct file *file)
+ const struct file *file)
{
struct mei_cl_cb *cb;
@@ -205,7 +205,7 @@ out:
*
* Return: 0 on success, <0 on failure.
*/
-static int mei_amthif_read_start(struct mei_cl *cl, struct file *file)
+static int mei_amthif_read_start(struct mei_cl *cl, const struct file *file)
{
struct mei_device *dev = cl->dev;
struct mei_cl_cb *cb;
@@ -495,7 +495,7 @@ static bool mei_clear_list(struct mei_device *dev,
*
* Return: true if callback removed from the list, false otherwise
*/
-static bool mei_clear_lists(struct mei_device *dev, struct file *file)
+static bool mei_clear_lists(struct mei_device *dev, const struct file *file)
{
bool removed = false;