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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Dave Airlie <airlied@linux.ie>, DRI <dri-devel@lists.freedesktop.org>
Cc: Swapnil Jakhade <sjakhade@cadence.com>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	Jyri Sarha <jsarha@ti.com>,
	Quentin Schulz <quentin.schulz@free-electrons.com>,
	Yuti Amonkar <yamonkar@cadence.com>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: linux-next: build warning after merge of the drm tree
Date: Wed, 23 Sep 2020 13:36:01 +1000
Message-ID: <20200923133601.293b4fe6@canb.auug.org.au> (raw)


[-- Attachment #1: Type: text/plain, Size: 1267 bytes --]

Hi all,

After merging the drm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c: In function 'cdns_mhdp_fw_activate':
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:751:10: warning: conversion from 'long unsigned int' to 'unsigned int' changes value from '18446744073709551613' to '4294967293' [-Woverflow]
  751 |   writel(~CDNS_APB_INT_MASK_SW_EVENT_INT,
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c: In function 'cdns_mhdp_attach':
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:1692:10: warning: conversion from 'long unsigned int' to 'unsigned int' changes value from '18446744073709551613' to '4294967293' [-Woverflow]
 1692 |   writel(~CDNS_APB_INT_MASK_SW_EVENT_INT,
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c: In function 'cdns_mhdp_bridge_hpd_enable':
drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c:2125:10: warning: conversion from 'long unsigned int' to 'unsigned int' changes value from '18446744073709551613' to '4294967293' [-Woverflow]
 2125 |   writel(~CDNS_APB_INT_MASK_SW_EVENT_INT,

Introduced by commit

  fb43aa0acdfd ("drm: bridge: Add support for Cadence MHDP8546 DPI/DP bridge")

-- 
Cheers,
Stephen Rothwell

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             reply index

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-23  3:36 Stephen Rothwell [this message]
2020-09-23  6:27 ` Tomi Valkeinen
2020-10-01  9:47 ` Stephen Rothwell
  -- strict thread matches above, loose matches on Subject: below --
2021-04-01  7:19 Stephen Rothwell
2021-04-21  6:28 ` Stephen Rothwell
2021-03-17  7:42 Stephen Rothwell
2021-03-17  2:53 Stephen Rothwell
2021-01-22  0:59 Stephen Rothwell
2021-01-22  7:17 ` Daniel Vetter
2021-01-22  7:29   ` Stephen Rothwell
2021-01-22  8:40     ` Daniel Vetter
2021-02-01  1:55 ` Stephen Rothwell
2020-11-05  7:02 Stephen Rothwell
2020-11-16  0:01 ` Stephen Rothwell
2020-05-11  3:47 Stephen Rothwell
2020-05-11  4:04 ` Randy Dunlap
2019-02-01  0:53 Stephen Rothwell
2018-06-25  4:22 Stephen Rothwell
2018-06-25  4:22 ` Stephen Rothwell
2018-02-18 23:18 Stephen Rothwell
2018-03-02  1:49 ` Stephen Rothwell
2017-12-04  0:30 Stephen Rothwell
2017-12-04  0:57 ` Dave Airlie
2017-06-19  1:40 Stephen Rothwell
2017-05-19  2:10 Stephen Rothwell
2017-05-03 22:33 Stephen Rothwell
     [not found] ` <tencent_62AF37B85899E2EA593CCE3B@qq.com>
2017-05-04  1:42   ` Stephen Rothwell
2015-06-04 12:31 Stephen Rothwell
2015-05-20  6:54 Stephen Rothwell
2015-05-20 11:49 ` Sergey Senozhatsky
2015-05-20  6:31 Stephen Rothwell
2015-05-20 19:51 ` Russell King - ARM Linux
2013-06-28  3:30 Stephen Rothwell
2013-06-28  3:33 ` Dave Airlie
2013-04-19  5:50 Stephen Rothwell
2012-05-08  5:08 Stephen Rothwell
2011-11-28  2:41 Stephen Rothwell
2011-11-28  2:36 Stephen Rothwell
2011-05-12  2:14 Stephen Rothwell
2010-03-01  7:14 Stephen Rothwell

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