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PCI: shpchp: Constify hpc_ops structure

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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>
This commit is contained in:
Julia Lawall 2015-12-23 21:35:35 +01:00 committed by Bjorn Helgaas
parent 554a60379a
commit bd7900825a
2 changed files with 3 additions and 3 deletions
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4
drivers/pci/hotplug/shpchp.h
View File

@ -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 */

2
drivers/pci/hotplug/shpchp_hpc.c
View File

@ -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,