Update functions.c

functions.c

-##include <stdint.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -40,7 +40,7 @@ int write_bits(char *device_loc, char *address, unsigned int writeval)
   printf("address: 0x%08x\n", (unsigned int)target);
 
    /* open device */
-  int fd = open(device_loc, O_RDWR | O_SYNC));
+  int fd = open(device_loc, O_RDWR | O_SYNC);
   if (fd == -1) {
     FATAL;
     return -1;
@@ -80,7 +80,7 @@ int read_bits(char *device_loc, char *address, uint32_t *read_result)
   printf("address: 0x%08x\n", (unsigned int)target);
 
    /* open device */
-  int fd = open(device_loc, O_RDWR | O_SYNC));
+  int fd = open(device_loc, O_RDWR | O_SYNC);
   if ( fd == -1){
     FATAL;
     return -1;