remove ep descriptor wMaxPacketSize bitfield due to endian issue

1 files changed, 8 insertions, 7 deletions

diff --git a/src/class/audio/audio_device.c b/src/class/audio/audio_device.c
index e16771cd3..28b1c1a7c 100644
--- a/src/class/audio/audio_device.c
+++ b/src/class/audio/audio_device.c
@@ -1569,20 +1569,21 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *
       {
         if (tu_desc_type(p_desc) == TUSB_DESC_ENDPOINT)
         {
-          TU_ASSERT(usbd_edpt_open(rhport, (tusb_desc_endpoint_t const *)p_desc));
+          tusb_desc_endpoint_t const* desc_ep = (tusb_desc_endpoint_t const *) p_desc;
+          TU_ASSERT(usbd_edpt_open(rhport, desc_ep));
 
-          uint8_t ep_addr = ((tusb_desc_endpoint_t const *) p_desc)->bEndpointAddress;
+          uint8_t const ep_addr = desc_ep->bEndpointAddress;
 
           //TODO: We need to set EP non busy since this is not taken care of right now in ep_close() - THIS IS A WORKAROUND!
           usbd_edpt_clear_stall(rhport, ep_addr);
 
 #if CFG_TUD_AUDIO_ENABLE_EP_IN
-          if (tu_edpt_dir(ep_addr) == TUSB_DIR_IN && ((tusb_desc_endpoint_t const *) p_desc)->bmAttributes.usage == 0x00)   // Check if usage is data EP
+          if (tu_edpt_dir(ep_addr) == TUSB_DIR_IN && desc_ep->bmAttributes.usage == 0x00)   // Check if usage is data EP
           {
             // Save address
             audio->ep_in = ep_addr;
             audio->ep_in_as_intf_num = itf;
-            audio->ep_in_sz = ((tusb_desc_endpoint_t const *) p_desc)->wMaxPacketSize.size;
+            audio->ep_in_sz = tu_edpt_packet_size(desc_ep);
 
             // If software encoding is enabled, parse for the corresponding parameters - doing this here means only AS interfaces with EPs get scanned for parameters
 #if CFG_TUD_AUDIO_ENABLE_ENCODING
@@ -1616,7 +1617,7 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *
             // Save address
             audio->ep_out = ep_addr;
             audio->ep_out_as_intf_num = itf;
-            audio->ep_out_sz = ((tusb_desc_endpoint_t const *) p_desc)->wMaxPacketSize.size;
+            audio->ep_out_sz = tu_edpt_packet_size(desc_ep);
 
 #if CFG_TUD_AUDIO_ENABLE_DECODING
             audiod_parse_for_AS_params(audio, p_desc_parse_for_params, p_desc_end, itf);
@@ -1635,7 +1636,7 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *
 
 #if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP
             // In case of asynchronous EP, call Cb after ep_fb is set
-            if (!(((tusb_desc_endpoint_t const *) p_desc)->bmAttributes.sync == 0x01 && audio->ep_fb == 0))
+            if ( !(desc_ep->bmAttributes.sync == 0x01 && audio->ep_fb == 0) )
             {
               if (tud_audio_set_itf_cb) TU_VERIFY(tud_audio_set_itf_cb(rhport, p_request));
             }
@@ -1652,7 +1653,7 @@ static bool audiod_set_interface(uint8_t rhport, tusb_control_request_t const *
           }
 
 #if CFG_TUD_AUDIO_ENABLE_FEEDBACK_EP
-          if (tu_edpt_dir(ep_addr) == TUSB_DIR_IN && ((tusb_desc_endpoint_t const *) p_desc)->bmAttributes.usage == 1)   // Check if usage is explicit data feedback
+          if (tu_edpt_dir(ep_addr) == TUSB_DIR_IN && desc_ep->bmAttributes.usage == 1)   // Check if usage is explicit data feedback
           {
             audio->ep_fb = ep_addr;