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From: Stephen Rothwell <sfr@canb•auug.org.au>
To: Masahiro Yamada <yamada.masahiro@socionext•com>
Cc: Linux Next Mailing List <linux-next@vger•kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger•kernel.org>,
	Alexey Gladkov <gladkov.alexey@gmail•com>,
	Keshava Munegowda <keshava_mgowda@ti•com>,
	Samuel Ortiz <sameo@linux•intel.com>
Subject: linux-next: build failure after merge of the kbuild tree
Date: Mon, 6 May 2019 09:46:09 +1000	[thread overview]
Message-ID: <20190506094609.08e930f2@canb.auug.org.au> (raw)

[-- Attachment #1: Type: text/plain, Size: 2274 bytes --]

Hi Masahiro,

After merging the kbuild tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:

In file included from include/linux/module.h:18,
                 from drivers/mfd/omap-usb-tll.c:21:
drivers/mfd/omap-usb-tll.c:462:26: error: expected ',' or ';' before 'USBHS_DRIVER_NAME'
 MODULE_ALIAS("platform:" USBHS_DRIVER_NAME);
                          ^~~~~~~~~~~~~~~~~
include/linux/moduleparam.h:26:47: note: in definition of macro '__MODULE_INFO'
   = __MODULE_INFO_PREFIX __stringify(tag) "=" info
                                               ^~~~
include/linux/module.h:164:30: note: in expansion of macro 'MODULE_INFO'
 #define MODULE_ALIAS(_alias) MODULE_INFO(alias, _alias)
                              ^~~~~~~~~~~
drivers/mfd/omap-usb-tll.c:462:1: note: in expansion of macro 'MODULE_ALIAS'
 MODULE_ALIAS("platform:" USBHS_DRIVER_NAME);
 ^~~~~~~~~~~~

Caused by commit

  6a26793a7891 ("moduleparam: Save information about built-in modules in separate file")

USBHS_DRIVER_NAME is not defined and this kbuild tree change has
exposed it. It has been this way since commit

  16fa3dc75c22 ("mfd: omap-usb-tll: HOST TLL platform driver")

From v3.7-rc1 in 2012.

I have applied the following patch for today.

From: Stephen Rothwell <sfr@canb•auug.org.au>
Date: Mon, 6 May 2019 09:39:14 +1000
Subject: [PATCH] mfd: omap: remove unused MODULE_ALIAS from omap-usb-tll.c

USBHS_DRIVER_NAME has never been defined, so this cannot have ever
been used.

Signed-off-by: Stephen Rothwell <sfr@canb•auug.org.au>
---
 drivers/mfd/omap-usb-tll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/omap-usb-tll.c b/drivers/mfd/omap-usb-tll.c
index 446713dbee27..1cc8937e8bec 100644
--- a/drivers/mfd/omap-usb-tll.c
+++ b/drivers/mfd/omap-usb-tll.c
@@ -459,7 +459,7 @@ EXPORT_SYMBOL_GPL(omap_tll_disable);
 
 MODULE_AUTHOR("Keshava Munegowda <keshava_mgowda@ti•com>");
 MODULE_AUTHOR("Roger Quadros <rogerq@ti•com>");
-MODULE_ALIAS("platform:" USBHS_DRIVER_NAME);
+// MODULE_ALIAS("platform:" USBHS_DRIVER_NAME);
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("usb tll driver for TI OMAP EHCI and OHCI controllers");
 
-- 
2.20.1

-- 
Cheers,
Stephen Rothwell

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             reply	other threads:[~2019-05-05 23:46 UTC|newest]

Thread overview: 101+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-05 23:46 Stephen Rothwell [this message]
2019-05-06  2:19 ` Fwd: linux-next: build failure after merge of the kbuild tree Masahiro Yamada
2019-05-06  3:31   ` Paul Gortmaker
2019-05-06 12:07     ` Masahiro Yamada
2019-05-06 14:20       ` Paul Gortmaker
2019-05-08  4:31         ` Masahiro Yamada
  -- strict thread matches above, loose matches on Subject: below --
2026-03-16 14:18 Mark Brown
2026-03-16 16:02 ` Nicolas Schier
2026-03-16 16:16   ` Yonghong Song
2026-03-16 17:42   ` Mark Brown
2026-03-16 17:56     ` Nicolas Schier
2025-08-18  4:01 Stephen Rothwell
2025-08-18  4:27 ` Nathan Chancellor
2025-07-30  6:12 Stephen Rothwell
2025-08-04  1:25 ` Stephen Rothwell
2025-08-04  7:09   ` Alexey Gladkov
2025-08-04 22:17     ` Stephen Rothwell
2025-08-05  3:33       ` Stephen Rothwell
2025-08-12 21:51         ` Alexey Gladkov
2025-06-03  6:39 Stephen Rothwell
2025-03-23 23:30 Stephen Rothwell
2025-03-24 13:52 ` Jeff Johnson
2025-03-24 17:37   ` Arnd Bergmann
2025-03-24 17:40     ` Jeff Johnson
2025-03-26 23:16 ` Stephen Rothwell
2025-03-27  0:20   ` Jeff Johnson
2025-03-27 10:13     ` Alessandro Carminati
2024-09-11  0:18 Stephen Rothwell
2024-09-11  9:38 ` Masahiro Yamada
2024-09-11 13:20   ` Kris Van Hees
2024-09-12  1:49     ` Masahiro Yamada
2022-10-14  1:42 Stephen Rothwell
2022-10-14 13:31 ` Masahiro Yamada
2022-10-12 22:17 Stephen Rothwell
2022-10-12 22:34 ` Masahiro Yamada
2022-10-12 23:51   ` Stephen Rothwell
2022-09-08 23:00 Stephen Rothwell
2022-09-09  5:10 ` Masahiro Yamada
2022-09-09  5:24   ` Stephen Rothwell
2022-09-09  6:13     ` Stephen Rothwell
2022-09-09  6:48       ` Masahiro Yamada
2022-09-09  7:49         ` Stephen Rothwell
     [not found]           ` <CAK7LNARiW66Hk5JJgRYb-edkb6sgTWPbNr1iETkq-RASCo-YkA@mail.gmail.com>
2022-09-11 23:55             ` Stephen Rothwell
2022-09-12  5:06               ` Masahiro Yamada
2022-09-12  7:43                 ` Stephen Rothwell
2022-09-09  8:26         ` Stephen Rothwell
2022-09-08  0:06 Stephen Rothwell
2022-09-08  4:14 ` Masahiro Yamada
2022-09-07 12:34 Stephen Rothwell
2022-09-07 13:49 ` Masahiro Yamada
2022-05-23 10:59 Stephen Rothwell
2022-05-23 15:59 ` Masahiro Yamada
2021-08-26  9:13 Stephen Rothwell
2021-08-27  0:52 ` Masahiro Yamada
2021-08-27  1:50   ` Stephen Rothwell
2021-08-27  2:49     ` Masahiro Yamada
2021-02-21 21:33 Stephen Rothwell
2021-02-21 23:21 ` Masahiro Yamada
2020-07-07  7:07 Stephen Rothwell
2020-07-13  1:56 ` Stephen Rothwell
2020-07-13  7:52   ` Masahiro Yamada
2020-04-06  2:34 Stephen Rothwell
2020-04-07  4:41 ` Masahiro Yamada
2020-03-10 22:53 Stephen Rothwell
2020-03-11  4:22 ` Masahiro Yamada
2019-07-16  4:31 Stephen Rothwell
2019-07-16  4:59 ` Masahiro Yamada
2019-07-16  6:42   ` Stephen Rothwell
2019-07-05  8:31 Stephen Rothwell
2019-07-06  0:05 ` Michael Kelley
2019-07-06  0:58   ` Masahiro Yamada
2019-05-05 23:35 Stephen Rothwell
2019-05-05 22:40 Stephen Rothwell
2018-08-22 22:35 Stephen Rothwell
2018-08-23  9:03 ` Masahiro Yamada
2018-05-30  1:29 Stephen Rothwell
2018-05-30  1:44 ` Masahiro Yamada
2018-05-15  5:50 Stephen Rothwell
2018-05-16  6:01 ` Masahiro Yamada
2018-05-16  7:26   ` Stephen Rothwell
2018-05-17 13:45     ` Masahiro Yamada
2018-03-28 21:58 Stephen Rothwell
2018-03-29  1:59 ` Masahiro Yamada
2016-09-15  6:08 Stephen Rothwell
2016-09-22 12:52 ` Michal Marek
2016-07-28  2:08 Stephen Rothwell
2016-07-28  2:40 ` Michael Ellerman
2016-03-15 23:58 Stephen Rothwell
2016-03-16  7:53 ` Daniel Wagner
2016-03-16  7:56   ` Michal Marek
2016-03-16 11:29     ` Stephen Rothwell
2016-03-16 11:31       ` Michal Marek
2013-02-24 23:56 Stephen Rothwell
2013-02-25 10:28 ` Michal Marek
2013-02-25 10:58   ` Stephen Rothwell
2013-02-25 11:02     ` Stephen Rothwell
2013-02-25 11:36     ` Michal Marek
2011-04-19 22:25 Stephen Rothwell
2011-04-19 22:30 ` Stephen Rothwell
2011-04-20 13:50 ` Michal Marek
2010-03-11  5:15 Stephen Rothwell

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