Messages in this thread Patch in this message | | | From | Ingo Molnar <> | Subject | [PATCH 4/5] xen, x86/headers: Add <linux/device.h> dependency to <asm/xen/page.h> | Date | Wed, 1 Feb 2017 10:51:16 +0100 |
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The following patch (not upstream yet):
"x86/boot/e820: Remove spurious asm/e820/api.h inclusions"
Removed the (spurious) <asm/e820.h> include line from <asm/pgtable.h> to reduce header file dependencies - but a Xen header has (unintentionally) learned to rely on the indirect inclusion of <linux/device.h>.
This resulted in the following (harmless) build warning:
arch/x86/include/asm/xen/page.h:302:7: warning: 'struct device' declared inside parameter list
Include <linux/device.h> explicitly.
No change in functionality.
Reported-by: kbuild test robot <fengguang.wu@intel.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: <stefano.stabellini@eu.citrix.com> Cc: Juergen Gross <jgross@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> --- arch/x86/include/asm/xen/page.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h index 33cbd3db97b9..64c5e745ebad 100644 --- a/arch/x86/include/asm/xen/page.h +++ b/arch/x86/include/asm/xen/page.h @@ -6,6 +6,7 @@ #include <linux/spinlock.h> #include <linux/pfn.h> #include <linux/mm.h> +#include <linux/device.h> #include <linux/uaccess.h> #include <asm/page.h> -- 2.7.4
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