From 3f0289cb9e0ee38e0075328e59b9cd88bf5ea474 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Tue, 20 Aug 2019 12:54:32 -0500 Subject: [PATCH] mtd: sa1100: Mark expected switch fall-through MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Mark switch cases where we are expecting to fall through. Fix the following warning (Building: assabet_defconfig arm): drivers/mtd/maps/sa1100-flash.c: In function ‘sa1100_probe_subdev’: drivers/mtd/maps/sa1100-flash.c:82:3: warning: this statement may fall through [-Wimplicit-fallthrough=] printk(KERN_WARNING "SA1100 flash: unknown base address " ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "0x%08lx, assuming CS0\n", phys); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/mtd/maps/sa1100-flash.c:85:2: note: here case SA1100_CS0_PHYS: ^~~~ Signed-off-by: Gustavo A. R. Silva --- drivers/mtd/maps/sa1100-flash.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c index 895510d40ce4..47602af4ee34 100644 --- a/drivers/mtd/maps/sa1100-flash.c +++ b/drivers/mtd/maps/sa1100-flash.c @@ -81,6 +81,7 @@ static int sa1100_probe_subdev(struct sa_subdev_info *subdev, struct resource *r default: printk(KERN_WARNING "SA1100 flash: unknown base address " "0x%08lx, assuming CS0\n", phys); + /* Fall through */ case SA1100_CS0_PHYS: subdev->map.bankwidth = (MSC0 & MSC_RBW) ? 2 : 4;