sandbox: spi: sandbox_sf_process_cmd() missing fallthrough
Add a missing fallthrough macro to avoid a -Wimplicit-fallthrough warning.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/mtd/spi/sandbox.c b/drivers/mtd/spi/sandbox.c
index 3c01e3b..4fe5471 100644
--- a/drivers/mtd/spi/sandbox.c
+++ b/drivers/mtd/spi/sandbox.c
@@ -248,6 +248,7 @@
break;
case SPINOR_OP_READ_FAST:
sbsf->pad_addr_bytes = 1;
+ fallthrough;
case SPINOR_OP_READ:
case SPINOR_OP_PP:
sbsf->state = SF_ADDR;