Commit 3f0289cb authored Aug 20, 2019 by Gustavo A. R. Silva

mtd: sa1100: Mark expected switch fall-through



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 <gustavo@embeddedor.com>

parent 5334653d

drivers/mtd/maps/sa1100-flash.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;

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