Whitespace corrections.

[pub/lufa.git] / LUFA / Drivers / USB / Class / Host / Printer.c

diff --git a/LUFA/Drivers/USB/Class/Host/Printer.c b/LUFA/Drivers/USB/Class/Host/Printer.c
index 773b9b4..2c9a4eb 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/Printer.c
+++ b/LUFA/Drivers/USB/Class/Host/Printer.c
@@ -56,7 +56,7 @@ uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceI
                                              DCOMP_PRNT_Host_NextPRNTInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
                {
                        if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &DeviceConfigDescriptor,
-                                                                                 DCOMP_PRNT_Host_NextPRNTInterface) != DESCRIPTOR_SEARCH_COMP_Found)
+                                                     DCOMP_PRNT_Host_NextPRNTInterface) != DESCRIPTOR_SEARCH_COMP_Found)
                        {
                                return PRNT_ENUMERROR_NoCompatibleInterfaceFound;
                        }
@@ -82,16 +82,16 @@ uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceI
                if (PipeNum == PRNTInterfaceInfo->Config.DataINPipeNumber)
                {
                        Pipe_ConfigurePipe(PipeNum, EP_TYPE_BULK, PIPE_TOKEN_IN,
-                                                          DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize,
-                                                          PRNTInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
+                                          DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize,
+                                          PRNTInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
                        
                        PRNTInterfaceInfo->State.DataINPipeSize = DataINEndpoint->EndpointSize;                 
                }
                else if (PipeNum == PRNTInterfaceInfo->Config.DataOUTPipeNumber)
                {
                        Pipe_ConfigurePipe(PipeNum, EP_TYPE_BULK, PIPE_TOKEN_OUT,
-                                                          DataOUTEndpoint->EndpointAddress, DataOUTEndpoint->EndpointSize,
-                                                          PRNTInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
+                                          DataOUTEndpoint->EndpointAddress, DataOUTEndpoint->EndpointSize,
+                                          PRNTInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);
                        
                        PRNTInterfaceInfo->State.DataOUTPipeSize = DataOUTEndpoint->EndpointSize;                       
                }
@@ -108,9 +108,12 @@ static uint8_t DCOMP_PRNT_Host_NextPRNTInterface(void* CurrentDescriptor)
 {
        if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)
        {
-               if ((DESCRIPTOR_CAST(CurrentDescriptor, USB_Descriptor_Interface_t).Class    == PRINTER_CLASS)    &&
-                   (DESCRIPTOR_CAST(CurrentDescriptor, USB_Descriptor_Interface_t).SubClass == PRINTER_SUBCLASS) &&
-                       (DESCRIPTOR_CAST(CurrentDescriptor, USB_Descriptor_Interface_t).Protocol == PRINTER_PROTOCOL))
+               USB_Descriptor_Interface_t* CurrentInterface = DESCRIPTOR_PCAST(CurrentDescriptor,
+                                                                               USB_Descriptor_Interface_t);
+
+               if ((CurrentInterface->Class    == PRINTER_CLASS)    &&
+                   (CurrentInterface->SubClass == PRINTER_SUBCLASS) &&
+                   (CurrentInterface->Protocol == PRINTER_PROTOCOL))
                {
                        return DESCRIPTOR_SEARCH_Found;
                }