From: Greg Kroah-Hartman <gregkh@suse.de>
To: linux-kernel@vger.kernel.org
Cc: David Vrabel <dvrabel@arcom.com>, Greg Kroah-Hartman <gregkh@suse.de>
Subject: [PATCH 04/23] driver core: platform_get_irq*(): return -ENXIO on error
Date: Mon, 20 Mar 2006 14:00:38 -0800 [thread overview]
Message-ID: <11428920383013-git-send-email-gregkh@suse.de> (raw)
In-Reply-To: <11428920373568-git-send-email-gregkh@suse.de>
platform_get_irq*() cannot return 0 on error as 0 is a valid IRQ on some
platforms, return -ENXIO instead.
Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/base/platform.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
305b3228f9ff4d59f49e6d34a7034d44ee8ce2f0
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 461554a..89b2683 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -61,7 +61,7 @@ int platform_get_irq(struct platform_dev
{
struct resource *r = platform_get_resource(dev, IORESOURCE_IRQ, num);
- return r ? r->start : 0;
+ return r ? r->start : -ENXIO;
}
EXPORT_SYMBOL_GPL(platform_get_irq);
@@ -98,7 +98,7 @@ int platform_get_irq_byname(struct platf
{
struct resource *r = platform_get_resource_byname(dev, IORESOURCE_IRQ, name);
- return r ? r->start : 0;
+ return r ? r->start : -ENXIO;
}
EXPORT_SYMBOL_GPL(platform_get_irq_byname);
--
1.2.4
next prev parent reply other threads:[~2006-03-20 22:08 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-20 21:50 [GIT PATCH] Driver Core and sysfs stuff for 2.6.16 Greg KH
2006-03-20 22:00 ` [PATCH 01/23] sysfs: sysfs_remove_dir() needs to invalidate the dentry Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 02/23] kobject: fix build error if CONFIG_SYSFS=n Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 03/23] Mark empty release functions as broken Greg Kroah-Hartman
2006-03-20 22:00 ` Greg Kroah-Hartman [this message]
2006-03-20 22:00 ` [PATCH 05/23] handle errors returned by platform_get_irq*() Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 06/23] kref: avoid an atomic operation in kref_put() Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 07/23] kobj_map semaphore to mutex conversion Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 08/23] Clean up module.c symbol searching logic Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 09/23] add EXPORT_SYMBOL_GPL_FUTURE() Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 12/23] fix module sysfs files reference counting Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 13/23] sysfs: kzalloc conversion Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 14/23] firmware: fix BUG: in fw_realloc_buffer Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 15/23] Driver core: add macros notice(), dev_notice() Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 16/23] Kobject: provide better warning messages when people do stupid things Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 17/23] Kobject: kobject.h: fix a typo Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 18/23] sysfs: fix problem with duplicate sysfs directories and files Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 19/23] debugfs: Add debugfs_create_blob() helper for exporting binary data Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 20/23] kobject_add_dir Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 21/23] get_cpu_sysdev() signedness fix Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 22/23] sysfs: don't export dir symbols Greg Kroah-Hartman
2006-03-20 22:00 ` [PATCH 23/23] sysfs: fix a kobject leak in sysfs_add_link on the error path Greg Kroah-Hartman
2006-03-21 17:16 ` [PATCH 16/23] Kobject: provide better warning messages when people do stupid things Artem B. Bityutskiy
2006-03-22 22:17 ` Greg KH
2006-03-25 8:52 ` Artem B. Bityutskiy
2006-03-20 22:00 ` [PATCH 10/23] add EXPORT_SYMBOL_GPL_FUTURE() to RCU subsystem Greg Kroah-Hartman
2006-03-21 0:13 ` [PATCH 04/23] driver core: platform_get_irq*(): return -ENXIO on error Olivier Galibert
2006-03-21 8:07 ` Russell King
2006-03-21 12:50 ` Olivier Galibert
2006-03-21 20:31 ` Russell King
2006-03-21 22:50 ` Olivier Galibert
2006-03-21 9:33 ` David Vrabel
2006-03-20 23:35 ` [PATCH 02/23] kobject: fix build error if CONFIG_SYSFS=n Jun'ichi Nomura
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=11428920383013-git-send-email-gregkh@suse.de \
--to=gregkh@suse.de \
--cc=dvrabel@arcom.com \
--cc=linux-kernel@vger.kernel.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