linux-kernel - [PATCH v2][next] i2c: slave-eeprom: Use fallthrough pseudo-keyword

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Message-ID: <20200721232623.GA2140@embeddedor>
Date:   Tue, 21 Jul 2020 18:26:23 -0500
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Wolfram Sang <wsa@...nel.org>
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Subject: [PATCH v2][next] i2c: slave-eeprom: Use fallthrough pseudo-keyword

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1].

[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@...nel.org>
---
Changes in v2:
 - Update URL. Use proper URL to Linux v5.7 documentation.

 drivers/i2c/i2c-slave-eeprom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/i2c-slave-eeprom.c b/drivers/i2c/i2c-slave-eeprom.c
index 593f2fd39d17..5c7ae421cacf 100644
--- a/drivers/i2c/i2c-slave-eeprom.c
+++ b/drivers/i2c/i2c-slave-eeprom.c
@@ -66,7 +66,7 @@ static int i2c_slave_eeprom_slave_cb(struct i2c_client *client,
 	case I2C_SLAVE_READ_PROCESSED:
 		/* The previous byte made it to the bus, get next one */
 		eeprom->buffer_idx++;
-		/* fallthrough */
+		fallthrough;
 	case I2C_SLAVE_READ_REQUESTED:
 		spin_lock(&eeprom->buffer_lock);
 		*val = eeprom->buffer[eeprom->buffer_idx & eeprom->address_mask];
-- 
2.27.0