powerpc/eeh: Export eeh_unfreeze_pe()

madscientist159 · maddy-kerneldev · commit e82b34eed04b · 2025-07-26T13:07:52.000+05:30
The PowerNV hotplug driver needs to be able to clear any frozen PE(s) on the PHB after suprise removal of a downstream device. Export the eeh_unfreeze_pe() symbol to allow implementation of this functionality in the php_nv module. Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> Link: https://patch.msgid.link/1778535414.1359858.1752615454618.JavaMail.zimbra@raptorengineeringinc.com
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
@@ -1139,6 +1139,7 @@ int eeh_unfreeze_pe(struct eeh_pe *pe)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(eeh_unfreeze_pe);
 
 
 static struct pci_device_id eeh_reset_ids[] = {

Original file line number	Diff line number	Diff line change
`@@ -1139,6 +1139,7 @@ int eeh_unfreeze_pe(struct eeh_pe *pe)`
`1139`	`1139`
`1140`	`1140`	`return ret;`
`1141`	`1141`	`}`
	`1142`	`+EXPORT_SYMBOL_GPL(eeh_unfreeze_pe);`
`1142`	`1143`
`1143`	`1144`
`1144`	`1145`	`static struct pci_device_id eeh_reset_ids[] = {`