[PATCH 13/15] PCI Hotplug: cpqphp: constify slot_name()

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Eliminate this warning:
	warning: return discards qualifiers from pointer target type

Signed-off-by: Alex Chiang <achiang@xxxxxx>
---

 drivers/pci/hotplug/cpqphp.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/pci/hotplug/cpqphp.h b/drivers/pci/hotplug/cpqphp.h
index 1d5561c..5383600 100644
--- a/drivers/pci/hotplug/cpqphp.h
+++ b/drivers/pci/hotplug/cpqphp.h
@@ -464,7 +464,7 @@ extern u8 cpqhp_disk_irq;
 
 /* inline functions */
 
-static inline char *slot_name(struct slot *slot)
+static inline const char *slot_name(struct slot *slot)
 {
 	return hotplug_slot_name(slot->hotplug_slot);
 }

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