From 7f76e468413c0696cc1992cd9d56076d58caf850 Mon Sep 17 00:00:00 2001
From: Mathieu Malaterre <malat@debian.org>
Date: Wed, 16 Jan 2019 20:52:19 +0100
Subject: [PATCH] mmc: jz4740: Annotate implicit fall through
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/mmc/host/jz4740_mmc.c:745:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/mmc/host/jz4740_mmc.c:779:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
drivers/mmc/host/jz4740_mmc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c
index 33215d66afa2e..a1df8bc0b964b 100644
--- a/drivers/mmc/host/jz4740_mmc.c
+++ b/drivers/mmc/host/jz4740_mmc.c
@@ -743,6 +743,7 @@ static irqreturn_t jz_mmc_irq_worker(int irq, void *devid)
break;
jz_mmc_prepare_data_transfer(host);
+ /* fall through */
case JZ4740_MMC_STATE_TRANSFER_DATA:
if (host->use_dma) {
@@ -777,6 +778,7 @@ static irqreturn_t jz_mmc_irq_worker(int irq, void *devid)
break;
}
jz4740_mmc_write_irq_reg(host, JZ_MMC_IRQ_DATA_TRAN_DONE);
+ /* fall through */
case JZ4740_MMC_STATE_SEND_STOP:
if (!req->stop)
--
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