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[POWERPC] Fix section mismatch in PCI code

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Create a helper function (alloc_maybe_bootmem) that is marked __init_refok
to limit the chances of mistakenly referring to other __init routines.

WARNING: vmlinux.o(.text+0x2a9c4): Section mismatch: reference to .init.text:.__alloc_bootmem (between '.update_dn_pci_info' and '.pci_dn_reconfig_notifier')
WARNING: vmlinux.o(.text+0x36430): Section mismatch: reference to .init.text:.__alloc_bootmem (between '.mpic_msi_init_allocator' and '.find_ht_magic_addr')
WARNING: vmlinux.o(.text+0x5e804): Section mismatch: reference to .init.text:.__alloc_bootmem (between '.celleb_setup_phb' and '.celleb_fake_pci_write_config')
WARNING: vmlinux.o(.text+0x5e8e8): Section mismatch: reference to .init.text:.__alloc_bootmem (between '.celleb_setup_phb' and '.celleb_fake_pci_write_config')
WARNING: vmlinux.o(.text+0x5e968): Section mismatch: reference to .init.text:.__alloc_bootmem (between '.celleb_setup_phb' and '.celleb_fake_pci_write_config')

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell
2007-09-17 14:08:06 +10:00
committed by Paul Mackerras
parent ee983079ce
commit 7b2c3c5b1d
6 changed files with 24 additions and 26 deletions
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7
arch/powerpc/kernel/pci_dn.c
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@@ -23,8 +23,6 @@
#include <linux/pci.h>
#include <linux/string.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/bootmem.h>
#include <asm/io.h>
#include <asm/prom.h>
@@ -45,10 +43,7 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data)
const u32 *regs;
struct pci_dn *pdn;
if (mem_init_done)
pdn = kmalloc(sizeof(*pdn), GFP_KERNEL);
else
pdn = alloc_bootmem(sizeof(*pdn));
pdn = alloc_maybe_bootmem(sizeof(*pdn), GFP_KERNEL);
if (pdn == NULL)
return NULL;
memset(pdn, 0, sizeof(*pdn));