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From: <Sergey.Semin@baikalelectronics.ru>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jslaby@suse.com>
Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru>,
	Serge Semin <fancer.lancer@gmail.com>,
	Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Paul Burton <paulburton@kernel.org>,
	Ralf Baechle <ralf@linux-mips.org>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH 18/22] tty: mips_ejtag_fdc: Mark expected switch fall-through
Date: Fri, 6 Mar 2020 15:47:01 +0300	[thread overview]
Message-ID: <20200306124913.151A68030792@mail.baikalelectronics.ru> (raw)
In-Reply-To: <20200306124705.6595-1-Sergey.Semin@baikalelectronics.ru>

From: Serge Semin <Sergey.Semin@baikalelectronics.ru>

Mark mips_ejtag_fdc_encode() methods switch-case-4 as expecting to
fall through.

This patch fixes the following warning:

drivers/tty/mips_ejtag_fdc.c: In function ‘mips_ejtag_fdc_encode’:
drivers/tty/mips_ejtag_fdc.c:245:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
   word.word &= 0x00ffffff;
   ~~~~~~~~~~^~~~~~~~~~~~~
drivers/tty/mips_ejtag_fdc.c:246:2: note: here
  case 3:
  ^~~~

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
---
 drivers/tty/mips_ejtag_fdc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c
index 620d8488b83e..21e76a2ec182 100644
--- a/drivers/tty/mips_ejtag_fdc.c
+++ b/drivers/tty/mips_ejtag_fdc.c
@@ -243,6 +243,7 @@ static struct fdc_word mips_ejtag_fdc_encode(const char **ptrs,
 		/* Fall back to a 3 byte encoding */
 		word.bytes = 3;
 		word.word &= 0x00ffffff;
+		/* Fall through */
 	case 3:
 		/* 3 byte encoding */
 		word.word |= 0x82000000;
-- 
2.25.1


  parent reply	other threads:[~2020-03-06 12:49 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200306124705.6595-1-Sergey.Semin@baikalelectronics.ru>
2020-03-06 12:46 ` [PATCH 01/22] dt-bindings: Permit platform devices in the trivial-devices bindings Sergey.Semin
2020-03-06 13:56   ` Rob Herring
     [not found]   ` <20200306140550.0A68180307C4@mail.baikalelectronics.ru>
2020-03-10  1:09     ` Sergey Semin
2020-03-06 12:46 ` [PATCH 02/22] dt-bindings: Add MIPS CPC controller as a trivial devices Sergey.Semin
2020-03-06 12:46 ` [PATCH 03/22] dt-bindings: Add MIPS CDMM controller as a trivial device Sergey.Semin
2020-03-06 12:46 ` [PATCH 04/22] dt-bindings: Add vendor prefix for Baikal Electronics, JSC Sergey.Semin
2020-03-12 20:41   ` Rob Herring
2020-03-13  8:52     ` Sergey Semin
2020-03-12 20:44   ` Rob Herring
2020-03-13  9:40     ` Sergey Semin
2020-03-06 12:46 ` [PATCH 06/22] mips: cm: Add L2 ECC/parity errors reporting Sergey.Semin
2020-03-06 12:46 ` [PATCH 07/22] mips: Add MIPS32 Release 5 support Sergey.Semin
2020-03-06 12:46 ` [PATCH 08/22] mips: Add MIPS Warrior P5600 support Sergey.Semin
2020-03-06 12:46 ` [PATCH 10/22] mips: Add CP0 Write Merge config support Sergey.Semin
2020-03-06 12:46 ` [PATCH 11/22] mips: Add CONFIG/CONFIG6 reg fields macro Sergey.Semin
2020-03-06 12:46 ` [PATCH 12/22] mips: MAAR: Use more precise address mask Sergey.Semin
2020-03-06 12:46 ` [PATCH 13/22] mips: MAAR: Add XPA mode support Sergey.Semin
2020-03-06 12:46 ` [PATCH 14/22] mips: early_printk_8250: Use offset-sized IO-mem accessors Sergey.Semin
2020-03-06 12:46 ` [PATCH 15/22] mips: Use offset-sized IO-mem accessors in CPS debug printout Sergey.Semin
2020-03-06 12:46 ` [PATCH 16/22] mips: cdmm: Add mti,mips-cdmm dtb node support Sergey.Semin
2020-03-06 12:47 ` [PATCH 17/22] bus: cdmm: Add MIPS R5 arch support Sergey.Semin
2020-03-06 12:47 ` Sergey.Semin [this message]
2020-03-09 16:12   ` [PATCH 18/22] tty: mips_ejtag_fdc: Mark expected switch fall-through Jiri Slaby
     [not found]   ` <20200309161243.D5D5180307C7@mail.baikalelectronics.ru>
2020-03-10  1:06     ` Sergey Semin
2020-03-17 12:27       ` Jiri Slaby
2020-03-06 12:47 ` [PATCH 19/22] mips: Add udelay lpj numbers adjustment Sergey.Semin
2020-03-06 12:47 ` [PATCH 20/22] mips: csrc-r4k: Decrease r4k-clocksource rating if CPU_FREQ enabled Sergey.Semin
2020-03-06 12:47 ` [PATCH 21/22] mips: cevt-r4k: Update the r4k-clockevent frequency in sync with CPU Sergey.Semin
2020-03-10  1:01 ` [PATCH 00/22] mips: Prepare MIPS-arch code for Baikal-T1 SoC support Sergey Semin

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