[PATCH RESEND][next] mtd: rawnand: fsmc: Fix fall-through warnings for Clang

[Gustavo A. R. Silva]

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars at kernel.org>
---
 drivers/mtd/nand/raw/fsmc_nand.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c
index a24e2f57fa68..bf695255b43a 100644
--- a/drivers/mtd/nand/raw/fsmc_nand.c
+++ b/drivers/mtd/nand/raw/fsmc_nand.c
@@ -930,6 +930,7 @@ static int fsmc_nand_attach_chip(struct nand_chip *nand)
 				 "Using 4-bit SW BCH ECC scheme\n");
 			break;
 		}
+		break;
 
 	case NAND_ECC_ENGINE_TYPE_ON_DIE:
 		break;
-- 
2.27.0