linux-kernel - [PATCH 12/17] ARM: iop13xx: mark iop13xx_scan_bus as _

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Message-Id: <1349195816-2225-13-git-send-email-arnd@arndb.de>
Date:	Tue,  2 Oct 2012 18:36:51 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...radead.org
Cc:	arm@...nel.org, linux-kernel@...r.kernel.org,
	Arnd Bergmann <arnd@...db.de>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Lennert Buytenhek <kernel@...tstofly.org>,
	Dan Williams <djbw@...com>
Subject: [PATCH 12/17] ARM: iop13xx: mark iop13xx_scan_bus as __devinit

pci_scan_root_bus is __devinit, so iop13xx_scan_bus has to be the
same in order to safely call it. This is ok because the function
itself is only called from the hwpci->scan callback.

WARNING: vmlinux.o(.text+0x10138): Section mismatch in reference from the function iop13xx_scan_bus() to the function .devinit.text:pci_scan_root_bus()
The function iop13xx_scan_bus() references
the function __devinit pci_scan_root_bus().
This is often because iop13xx_scan_bus lacks a __devinit
annotation or the annotation of pci_scan_root_bus is wrong.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Lennert Buytenhek <kernel@...tstofly.org>
Cc: Dan Williams <djbw@...com>
---
 arch/arm/mach-iop13xx/pci.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 861cb12..9d7f4ca 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -506,7 +506,7 @@ iop13xx_pci_abort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 
 /* Scan an IOP13XX PCI bus.  nr selects which ATU we use.
  */
-struct pci_bus *iop13xx_scan_bus(int nr, struct pci_sys_data *sys)
+struct pci_bus * __devinit iop13xx_scan_bus(int nr, struct pci_sys_data *sys)
 {
 	int which_atu;
 	struct pci_bus *bus = NULL;
-- 
1.7.10

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