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mtd: rawnand: Annotate implicit fall through in nand_command/nand_command_lp

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There is a plan to build the kernel with -Wimplicit-fallthrough and
these places in the code produced warnings (W=1).

This commit removes the following warnings:

  drivers/mtd/nand/raw/nand_legacy.c:332:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
  drivers/mtd/nand/raw/nand_legacy.c:483:3: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Mathieu Malaterre 2019-01-16 20:50:03 +01:00 committed by Miquel Raynal
parent db214513f6
commit 5b15f8650b
1 changed files with 2 additions and 1 deletions
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drivers/mtd/nand/raw/nand_legacy.c
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@ -331,6 +331,7 @@ static void nand_command(struct nand_chip *chip, unsigned int command,
*/
if (column == -1 && page_addr == -1)
return;
/* fall through */
default:
/*
@ -483,7 +484,7 @@ static void nand_command_lp(struct nand_chip *chip, unsigned int command,
chip->legacy.cmd_ctrl(chip, NAND_CMD_NONE,
NAND_NCE | NAND_CTRL_CHANGE);
/* This applies to read commands */
/* fall through - This applies to read commands */
default:
/*
* If we don't have access to the busy pin, we apply the given