staging: most: usb: change order of function parameters

This patch swaps the arguments of function get_stream_frame_size to
have the struct device as first parameter.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/1590570387-27069-2-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/most/usb/usb.c b/drivers/staging/most/usb/usb.c
index 56b75e4..0e1264d 100644 (file)
--- a/drivers/staging/most/usb/usb.c
+++ b/drivers/staging/most/usb/usb.c
@@ -183,10 +183,11 @@ static inline int start_sync_ep(struct usb_device *usb_dev, u16 ep)
 
 /**
  * get_stream_frame_size - calculate frame size of current configuration
+ * @dev: device structure
  * @cfg: channel configuration
  */
-static unsigned int get_stream_frame_size(struct most_channel_config *cfg,
-                                         struct device *dev)
+static unsigned int get_stream_frame_size(struct device *dev,
+                                         struct most_channel_config *cfg)
 {
        unsigned int frame_size = 0;
        unsigned int sub_size = cfg->subbuffer_size;
@@ -270,7 +271,7 @@ static int hdm_poison_channel(struct most_interface *iface, int channel)
 static int hdm_add_padding(struct most_dev *mdev, int channel, struct mbo *mbo)
 {
        struct most_channel_config *conf = &mdev->conf[channel];
-       unsigned int frame_size = get_stream_frame_size(conf, &mdev->dev);
+       unsigned int frame_size = get_stream_frame_size(&mdev->dev, conf);
        unsigned int j, num_frames;
 
        if (!frame_size)
@@ -304,7 +305,7 @@ static int hdm_remove_padding(struct most_dev *mdev, int channel,
                              struct mbo *mbo)
 {
        struct most_channel_config *const conf = &mdev->conf[channel];
-       unsigned int frame_size = get_stream_frame_size(conf, &mdev->dev);
+       unsigned int frame_size = get_stream_frame_size(&mdev->dev, conf);
        unsigned int j, num_frames;
 
        if (!frame_size)
@@ -600,7 +601,7 @@ static int hdm_configure_channel(struct most_interface *iface, int channel,
 
        mdev->padding_active[channel] = true;
 
-       frame_size = get_stream_frame_size(conf, &mdev->dev);
+       frame_size = get_stream_frame_size(&mdev->dev, conf);
        if (frame_size == 0 || frame_size > USB_MTU) {
                dev_warn(dev, "Misconfig: frame size wrong\n");
                return -EINVAL;