2 files changed, 7 insertions, 12 deletions

diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
index 9a66e2a910ae..9c1c8cd5223f 100644
--- a/drivers/net/caif/caif_hsi.c
+++ b/drivers/net/caif/caif_hsi.c
@@ -744,14 +744,14 @@ static void cfhsi_wake_up(struct work_struct *work)
                 size_t fifo_occupancy = 0;
 
                 /* Wakeup timeout */
-                dev_err(&cfhsi->ndev->dev, "%s: Timeout.\n",
+                dev_dbg(&cfhsi->ndev->dev, "%s: Timeout.\n",
                         __func__);
 
                 /* Check FIFO to check if modem has sent something. */
                 WARN_ON(cfhsi->dev->cfhsi_fifo_occupancy(cfhsi->dev,
                                         &fifo_occupancy));
 
-                dev_err(&cfhsi->ndev->dev, "%s: Bytes in FIFO: %u.\n",
+                dev_dbg(&cfhsi->ndev->dev, "%s: Bytes in FIFO: %u.\n",
                                 __func__, (unsigned) fifo_occupancy);
 
                 /* Check if we misssed the interrupt. */
@@ -1210,7 +1210,7 @@ int cfhsi_probe(struct platform_device *pdev)
 
 static void cfhsi_shutdown(struct cfhsi *cfhsi)
 {
-        u8 *tx_buf, *rx_buf;
+        u8 *tx_buf, *rx_buf, *flip_buf;
 
         /* Stop TXing */
         netif_tx_stop_all_queues(cfhsi->ndev);
@@ -1234,7 +1234,7 @@ static void cfhsi_shutdown(struct cfhsi *cfhsi)
         /* Store bufferes: will be freed later. */
         tx_buf = cfhsi->tx_buf;
         rx_buf = cfhsi->rx_buf;
-
+        flip_buf = cfhsi->rx_flip_buf;
         /* Flush transmit queues. */
         cfhsi_abort_tx(cfhsi);
 
@@ -1247,6 +1247,7 @@ static void cfhsi_shutdown(struct cfhsi *cfhsi)
         /* Free buffers. */
         kfree(tx_buf);
         kfree(rx_buf);
+        kfree(flip_buf);
 }
 
 int cfhsi_remove(struct platform_device *pdev)
diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c
index 96391c36fa74..b71ce9bf0afb 100644
--- a/drivers/net/caif/caif_spi.c
+++ b/drivers/net/caif/caif_spi.c
@@ -127,12 +127,6 @@ static inline void dev_debugfs_rem(struct cfspi *cfspi)
         debugfs_remove(cfspi->dbgfs_dir);
 }
 
-static int dbgfs_open(struct inode *inode, struct file *file)
-{
-        file->private_data = inode->i_private;
-        return 0;
-}
-
 static ssize_t dbgfs_state(struct file *file, char __user *user_buf,
                            size_t count, loff_t *ppos)
 {
@@ -243,13 +237,13 @@ static ssize_t dbgfs_frame(struct file *file, char __user *user_buf,
 }
 
 static const struct file_operations dbgfs_state_fops = {
-        .open = dbgfs_open,
+        .open = simple_open,
         .read = dbgfs_state,
         .owner = THIS_MODULE
 };
 
 static const struct file_operations dbgfs_frame_fops = {
-        .open = dbgfs_open,
+        .open = simple_open,
         .read = dbgfs_frame,
         .owner = THIS_MODULE
 };