From df561f6688fef775baa341a0f5d960becd248b11 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Date: Sun, 23 Aug 2020 17:36:59 -0500
Subject: treewide: Use fallthrough pseudo-keyword

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
 drivers/mmc/host/usdhi6rol0.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers/mmc/host/usdhi6rol0.c')

diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c
index 369b8dee2e3d..7666c90054ae 100644
--- a/drivers/mmc/host/usdhi6rol0.c
+++ b/drivers/mmc/host/usdhi6rol0.c
@@ -1343,7 +1343,7 @@ static int usdhi6_stop_cmd(struct usdhi6_host *host)
 			host->wait = USDHI6_WAIT_FOR_STOP;
 			return 0;
 		}
-		/* fall through - Unsupported STOP command. */
+		fallthrough;	/* Unsupported STOP command */
 	default:
 		dev_err(mmc_dev(host->mmc),
 			"unsupported stop CMD%d for CMD%d\n",
@@ -1691,7 +1691,7 @@ static void usdhi6_timeout_work(struct work_struct *work)
 	switch (host->wait) {
 	default:
 		dev_err(mmc_dev(host->mmc), "Invalid state %u\n", host->wait);
-		/* fall through - mrq can be NULL, but is impossible. */
+		fallthrough;	/* mrq can be NULL, but is impossible */
 	case USDHI6_WAIT_FOR_CMD:
 		usdhi6_error_code(host);
 		if (mrq)
@@ -1713,7 +1713,7 @@ static void usdhi6_timeout_work(struct work_struct *work)
 			host->offset, data->blocks, data->blksz, data->sg_len,
 			sg_dma_len(sg), sg->offset);
 		usdhi6_sg_unmap(host, true);
-		/* fall through - page unmapped in USDHI6_WAIT_FOR_DATA_END. */
+		fallthrough;	/* page unmapped in USDHI6_WAIT_FOR_DATA_END */
 	case USDHI6_WAIT_FOR_DATA_END:
 		usdhi6_error_code(host);
 		data->error = -ETIMEDOUT;
-- 
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