staging: gdm724x: Fix incorrect type in assignment
This patch fixes following sparse warnings:
drivers/staging/gdm724x/gdm_mux.c:389:32: warning: incorrect type in assignment (different base types)
drivers/staging/gdm724x/gdm_mux.c:389:32: expected unsigned int [unsigned] start_flag
drivers/staging/gdm724x/gdm_mux.c:389:32: got restricted __le32 [usertype] <noident
drivers/staging/gdm724x/gdm_mux.c:390:29: warning: incorrect type in assignment (different base types)
drivers/staging/gdm724x/gdm_mux.c:390:29: expected unsigned int [unsigned] seq_num
drivers/staging/gdm724x/gdm_mux.c:390:29: got restricted __le32 [usertype] <noident>
drivers/staging/gdm724x/gdm_mux.c:391:34: warning: incorrect type in assignment (different base types)
drivers/staging/gdm724x/gdm_mux.c:391:34: expected unsigned int [unsigned] payload_size
drivers/staging/gdm724x/gdm_mux.c:391:34: got restricted __le32 [usertype] <noident>
drivers/staging/gdm724x/gdm_mux.c:392:33: warning: incorrect type in assignment (different base types)
drivers/staging/gdm724x/gdm_mux.c:392:33: expected unsigned short [unsigned] packet_type
drivers/staging/gdm724x/gdm_mux.c:392:33: got restricted __le16 [usertype] <noident>
Sparse found above warnings, so this patch changes variable types of
structs. Because expected and got variable types are different.