From: paul.gortmaker@windriver.com (Paul Gortmaker)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ARM: pxa: add module.h for corgi symbol_get/symbol_put usage
Date: Wed, 20 Jul 2016 00:13:31 -0400 [thread overview]
Message-ID: <20160720041332.30789-3-paul.gortmaker@windriver.com> (raw)
In-Reply-To: <20160720041332.30789-1-paul.gortmaker@windriver.com>
During unrelated work, attempting to remove an include of the
linux/module.h in favour of "struct module;" in order to reduce
header entanglement, we found doing so caused a build failure in
this file.
mach-pxa/corgi.c: In function 'corgi_bl_kick_battery':
mach-pxa/corgi.c:548:2: error: implicit declaration of function 'symbol_get' [-Werror=implicit-function-declaration]
mach-pxa/corgi.c:548:12: warning: assignment makes pointer from integer without a cast [enabled by default]
mach-pxa/corgi.c:551:3: error: implicit declaration of function 'symbol_put' [-Werror=implicit-function-declaration]
It turns out this file uses symbol_get/symbol_put which live in the
module.h header, but it wasn't including module.h -- which was
being masked by the module.h in include/linux/gpio/driver.h - the
one we want to remove/replace.
With ARM and GPIO being different subsystems, we'll need to get
this in ARM 1st, and then wait a release before changing the GPIO
header, otherwise we'll risk triggering build failures.
Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-omap at vger.kernel.org
Cc: linux-gpio at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
arch/arm/mach-pxa/corgi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index aa952979461f..183cd3446f25 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -13,6 +13,7 @@
*/
#include <linux/kernel.h>
+#include <linux/module.h> /* symbol_get ; symbol_put */
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/major.h>
--
2.8.4
next prev parent reply other threads:[~2016-07-20 4:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-20 4:13 [PATCH 0/3] ARM: fix three implicit module use cases fed via gpio Paul Gortmaker
2016-07-20 4:13 ` [PATCH 1/3] ARM: mach-omap2: remove bogus "or_module" from rx51-peripherals Paul Gortmaker
2016-07-22 6:41 ` Tony Lindgren
2016-07-22 14:02 ` Paul Gortmaker
2016-07-23 5:55 ` Tony Lindgren
2016-07-23 14:14 ` Paul Gortmaker
2016-07-20 4:13 ` Paul Gortmaker [this message]
2016-07-20 4:13 ` [PATCH 3/3] ARM: pxa: add module.h for spitz symbol_get/symbol_put usage Paul Gortmaker
2016-07-22 15:29 ` [PATCH 0/3] ARM: fix three implicit module use cases fed via gpio Linus Walleij
2016-07-23 8:09 ` Robert Jarzmik
2016-07-23 14:10 ` Paul Gortmaker
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=20160720041332.30789-3-paul.gortmaker@windriver.com \
--to=paul.gortmaker@windriver.com \
--cc=linux-arm-kernel@lists.infradead.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).