Messages in this thread Patch in this message | | | Date | Tue, 18 May 2010 15:32:19 -0700 | From | Chris Wright <> | Subject | [PATCH] sysfs: compile fix, struct file forward declaration |
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On Tue, May 18, 2010 at 04:44:09PM +1000, Stephen Rothwell wrote: > After merging the driver-core tree, today's linux-next build (powerpc > ppc64_defconfig) failed like this: > > cc1: warnings being treated as errors > In file included from include/linux/kobject.h:21, > from include/linux/device.h:17, > from arch/powerpc/lib/devres.c:10: > include/linux/sysfs.h:97: error: 'struct file' declared inside parameter list > include/linux/sysfs.h:97: error: its scope is only this definition or > declaration, which is probably not what you want > include/linux/sysfs.h:99: error: 'struct file' declared inside parameter list > include/linux/sysfs.h:101: error: 'struct file' declared inside parameter list > > and many more (arch/powerpc is built with -Werror (as do some other > architectures)) and lots of similar warnings ...
Add missing forward declaration
Signed-off-by: Chris Wright <chrisw@sous-sol.org> --- include/linux/sysfs.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 2a0d278..f06b1f1 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -86,6 +86,7 @@ struct attribute_group { #define attr_name(_attr) (_attr).attr.name +struct file; struct vm_area_struct; struct bin_attribute {
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