Merge pull request #1 from yogo1212/compile_err_warn

drivers/linux-driver/src/inc/common.h

@@ -22,6 +22,7 @@
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/mutex.h>
+#include <linux/sched.h>
 #include <asm/uaccess.h>
 #include <linux/usb.h>
 #include <linux/list.h>

drivers/linux-driver/src/usbhandlers.c

@@ -494,7 +494,7 @@ static int _bitblt_encoder_init(struct bitblt_encoding_context_t * ctx, struct r
     
     if ( required_tickets_count>RPUSBDISP_MAX_TRANSFER_TICKETS_COUNT)
     {
-        err("required_tickets_count (%d)>RPUSBDISP_MAX_TRANSFER_TICKETS_COUNT(%d)\n", required_tickets_count, RPUSBDISP_MAX_TRANSFER_TICKETS_COUNT);
+        err("required_tickets_count (%zu)>RPUSBDISP_MAX_TRANSFER_TICKETS_COUNT(%d)\n", required_tickets_count, RPUSBDISP_MAX_TRANSFER_TICKETS_COUNT);
        // BUG_ON(1);
         return 0;
     }