sparc64: fix fall-through annotation

Replace "fallthru" with a proper "fall through" annotation.

This fix is part of the ongoing efforts to enabling -Wimplicit-fallthrough

---
 arch/sparc/kernel/kgdb_64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index d5f7dc6..a68bbddbd 100644
@@ -148,7 +148,7 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
 			linux_regs->tpc = addr;
 			linux_regs->tnpc = addr + 4;
 		}
-		/* fallthru */
+		/* fall through */
 
 	case 'D':
 	case 'k':

2.7.4

From: "Gustavo A. R. Silva" <[email protected]>
Date: Tue, 2 Oct 2018 12:19:54 +0200

Applied.