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ARM: shark: fix shark_pci_init return code

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When run on the wrong platform, the shark_pci_init function
returns an undefined value, as reported by a gcc warning,
so let's just return -ENODEV.

Without this patch, building shark_defconfig results in:

arch/arm/mach-shark/pci.c: In function 'shark_pci_init':
arch/arm/mach-shark/pci.c:42:3: warning: 'return' with no value, in function returning non-void [-Wreturn-type]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: "Krzysztof Halasa" <khc@pm.waw.pl>
This commit is contained in:
Arnd Bergmann 2012-04-30 16:36:59 +00:00
parent a0d271cbfe
commit 9c7f4f5ce6
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-shark/pci.c
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@ -38,7 +38,7 @@ static struct hw_pci shark_pci __initdata = {
static int __init shark_pci_init(void) static int __init shark_pci_init(void)
{ {
if (!machine_is_shark()) if (!machine_is_shark())
return; return -ENODEV;
pcibios_min_io = 0x6000; pcibios_min_io = 0x6000;
pcibios_min_mem = 0x50000000; pcibios_min_mem = 0x50000000;