Most of the time x86_init.h is included in pci-dma.c - but not always,
leading to this rare build failure:
arch/x86/kernel/pci-dma.c:296: error: 'x86_init' undeclared (first use in this function)
So include asm/x86_init.h explicitly.
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: chrisw@sous-sol.org
Cc: dwmw2@infradead.org
Cc: joerg.roedel@amd.com
Cc: muli@il.ibm.com
LKML-Reference: <1257849980-22640-2-git-send-email-fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
b4941a9a60