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authorJulia Lawall <Julia.Lawall@lip6.fr>2015-12-23 21:35:35 +0100
committerBjorn Helgaas <bhelgaas@google.com>2016-01-08 12:10:00 -0600
commitbd7900825a3db4c4916fafb400c1f669120039d2 (patch)
treed1a4adea2f4b68e15eeb65c603e77acd1c0c9403 /drivers/pci
parent554a60379aaa502def3c77ae1af69247588c020a (diff)
PCI: shpchp: Constify hpc_ops structure
The hpc_ops structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/hotplug/shpchp.h4
-rw-r--r--drivers/pci/hotplug/shpchp_hpc.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index 821227f415e4..4da8fc601467 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -84,7 +84,7 @@ struct slot {
u8 presence_save;
u8 pwr_save;
struct controller *ctrl;
- struct hpc_ops *hpc_ops;
+ const struct hpc_ops *hpc_ops;
struct hotplug_slot *hotplug_slot;
struct list_head slot_list;
struct delayed_work work; /* work for button event */
@@ -106,7 +106,7 @@ struct controller {
int slot_num_inc; /* 1 or -1 */
struct pci_dev *pci_dev;
struct list_head slot_list;
- struct hpc_ops *hpc_ops;
+ const struct hpc_ops *hpc_ops;
wait_queue_head_t queue; /* sleep & wake process */
u8 slot_device_offset;
u32 pcix_misc2_reg; /* for amd pogo errata */
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index e03341c95745..de0ea474fb73 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -910,7 +910,7 @@ static int shpc_get_max_bus_speed(struct controller *ctrl)
return retval;
}
-static struct hpc_ops shpchp_hpc_ops = {
+static const struct hpc_ops shpchp_hpc_ops = {
.power_on_slot = hpc_power_on_slot,
.slot_enable = hpc_slot_enable,
.slot_disable = hpc_slot_disable,