Run pre-commit on all files

tests/blkdev.h

@@ -24,7 +24,7 @@ static inline size_t blkdev_max_req_len(void)
 
 static inline unsigned int blkdev_send_request(
 		unsigned long addr,
-		unsigned int offset, 
+		unsigned int offset,
 		unsigned int len,
 		unsigned char write)
 {

tests/spiflash.py

@@ -8,4 +8,3 @@ with open(outfile, 'wb') as f:
     for i in range(0,0x100000,4):
         check = 0xdeadbeef - i
         f.write(check.to_bytes(4,'little'))
-

tests/streaming-fir.c

@@ -60,6 +60,6 @@ int main(void)
   } else {
     printf("\n\nAll tests passed\n\n");
   }
-  
+
   return 0;
 }

tests/streaming-passthrough.c

@@ -44,6 +44,6 @@ int main(void)
   } else {
     printf("\n\nAll tests passed\n\n");
   }
-  
+
   return 0;
 }