From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
To: Jarkko Nikula <jarkko.nikula@linux.intel.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Subject: [PATCH] i2c: designware-pcidrv: Mark expected switch fall-through
Date: Tue, 3 Jul 2018 14:10:55 -0500 [thread overview]
Message-ID: <20180703191055.GA30768@embeddedor.com> (raw)
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/i2c/busses/i2c-designware-pcidrv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c
index 86e1bd0..b4997be 100644
--- a/drivers/i2c/busses/i2c-designware-pcidrv.c
+++ b/drivers/i2c/busses/i2c-designware-pcidrv.c
@@ -105,6 +105,7 @@ static int mfld_setup(struct pci_dev *pdev, struct dw_pci_controller *c)
case 0x0817:
c->bus_cfg &= ~DW_IC_CON_SPEED_MASK;
c->bus_cfg |= DW_IC_CON_SPEED_STD;
+ /* fall through */
case 0x0818:
case 0x0819:
c->bus_num = pdev->device - 0x817 + 3;
--
2.7.4
next reply other threads:[~2018-07-03 19:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-03 19:10 Gustavo A. R. Silva [this message]
2018-07-03 19:16 ` [PATCH] i2c: designware-pcidrv: Mark expected switch fall-through Andy Shevchenko
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