From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Dave Airlie <airlied@linux.ie>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
"Noralf Trønnes" <noralf@tronnes.org>
Subject: linux-next: build warnings after merge of the drm tree
Date: Fri, 24 Feb 2017 10:27:34 +1100 [thread overview]
Message-ID: <20170224102734.6acdd963@canb.auug.org.au> (raw)
Hi Dave,
After merging the drm tree, today's linux-next build (x86_64 allmodconfig)
produced these warnings:
/next/include/drm/drm_gem_cma_helper.h:4:0,
from include/drm/tinydrm/tinydrm.h:13,
from include/drm/tinydrm/mipi-dbi.h:15,
from drivers/gpu/drm/tinydrm/mipi-dbi.c:12:
drivers/gpu/drm/tinydrm/mipi-dbi.c: In function 'mipi_dbi_typec1_command':
drivers/gpu/drm/tinydrm/mipi-dbi.c:65:20: warning: field width specifier '*' expects argument of type 'int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=]
DRM_DEBUG_DRIVER("cmd=%02x, par=%*ph\n", cmd, len, data); \
^
include/drm/drmP.h:228:40: note: in definition of macro 'DRM_DEBUG_DRIVER'
drm_printk(KERN_DEBUG, DRM_UT_DRIVER, fmt, ##__VA_ARGS__)
^
drivers/gpu/drm/tinydrm/mipi-dbi.c:671:2: note: in expansion of macro 'MIPI_DBI_DEBUG_COMMAND'
MIPI_DBI_DEBUG_COMMAND(cmd, parameters, num);
^
drivers/gpu/drm/tinydrm/mipi-dbi.c: In function 'mipi_dbi_typec3_command_read':
drivers/gpu/drm/tinydrm/mipi-dbi.c:65:20: warning: field width specifier '*' expects argument of type 'int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=]
DRM_DEBUG_DRIVER("cmd=%02x, par=%*ph\n", cmd, len, data); \
^
include/drm/drmP.h:228:40: note: in definition of macro 'DRM_DEBUG_DRIVER'
drm_printk(KERN_DEBUG, DRM_UT_DRIVER, fmt, ##__VA_ARGS__)
^
drivers/gpu/drm/tinydrm/mipi-dbi.c:740:2: note: in expansion of macro 'MIPI_DBI_DEBUG_COMMAND'
MIPI_DBI_DEBUG_COMMAND(cmd, data, len);
^
drivers/gpu/drm/tinydrm/mipi-dbi.c: In function 'mipi_dbi_typec3_command':
drivers/gpu/drm/tinydrm/mipi-dbi.c:65:20: warning: field width specifier '*' expects argument of type 'int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=]
DRM_DEBUG_DRIVER("cmd=%02x, par=%*ph\n", cmd, len, data); \
^
include/drm/drmP.h:228:40: note: in definition of macro 'DRM_DEBUG_DRIVER'
drm_printk(KERN_DEBUG, DRM_UT_DRIVER, fmt, ##__VA_ARGS__)
^
drivers/gpu/drm/tinydrm/mipi-dbi.c:759:2: note: in expansion of macro 'MIPI_DBI_DEBUG_COMMAND'
MIPI_DBI_DEBUG_COMMAND(cmd, par, num);
^
drivers/gpu/drm/tinydrm/mipi-dbi.c: In function 'mipi_dbi_debugfs_command_write':
drivers/gpu/drm/tinydrm/mipi-dbi.c:905:8: warning: 'cmd' may be used uninitialized in this function [-Wmaybe-uninitialized]
ret = mipi_dbi_command_buf(mipi, cmd, parameters, i);
^
Introduced by commit
02dd95fe3169 ("drm/tinydrm: Add MIPI DBI support")
--
Cheers,
Stephen Rothwell
next reply other threads:[~2017-02-23 23:27 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-23 23:27 Stephen Rothwell [this message]
-- strict thread matches above, loose matches on Subject: below --
2024-02-19 5:21 linux-next: build warnings after merge of the drm tree Stephen Rothwell
2023-06-13 6:29 Stephen Rothwell
2023-01-05 3:47 Stephen Rothwell
2021-06-03 9:32 Stephen Rothwell
2021-07-08 2:20 ` Stephen Rothwell
2021-08-10 9:26 ` Stephen Rothwell
2021-08-10 10:14 ` Daniel Vetter
2021-08-10 10:38 ` Stephen Rothwell
2021-08-10 10:50 ` Daniel Vetter
2021-08-10 11:01 ` Stephen Rothwell
2021-08-10 12:39 ` Daniel Vetter
2021-08-10 13:21 ` Stephen Rothwell
2021-04-01 7:32 Stephen Rothwell
2021-04-21 6:30 ` Stephen Rothwell
2020-11-05 6:50 Stephen Rothwell
2020-11-15 23:44 ` Stephen Rothwell
2020-12-14 19:50 ` Stephen Rothwell
2020-12-15 2:47 ` Stephen Rothwell
2020-12-15 9:42 ` Daniel Vetter
2017-11-01 3:16 Stephen Rothwell
2017-11-01 9:58 ` Boris Brezillon
2017-05-19 2:07 Stephen Rothwell
2017-05-19 17:49 ` Eric Anholt
2017-05-25 1:49 ` Stephen Rothwell
2017-06-02 3:59 ` Stephen Rothwell
2017-06-02 21:05 ` Eric Anholt
2017-06-02 23:40 ` Stephen Rothwell
2017-06-03 0:45 ` Eric Anholt
2017-06-03 1:26 ` Stephen Rothwell
2017-02-19 23:48 Stephen Rothwell
2012-10-04 2:21 Stephen Rothwell
2012-09-04 3:58 Stephen Rothwell
2012-09-04 5:31 ` Guenter Roeck
2012-09-04 6:40 ` Sedat Dilek
2012-09-04 8:22 ` Dave Airlie
2012-09-04 8:58 ` Sedat Dilek
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170224102734.6acdd963@canb.auug.org.au \
--to=sfr@canb.auug.org.au \
--cc=airlied@linux.ie \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-next@vger.kernel.org \
--cc=noralf@tronnes.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).