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Subject[PATCH v4 08/15] PCI: fakephp: remove 'name' parameter
Date
Remove 'name' from fakephp's struct dummy_slot, as the PCI core
will now manage our slot name for us.

Cc: jbarnes@virtuousgeek.org
Cc: kristen.c.accardi@intel.com
Signed-off-by: Alex Chiang <achiang@hp.com>
---
drivers/pci/hotplug/fakephp.c | 19 ++++++++++---------
1 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 3069f21..24dcbf1 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -66,7 +66,6 @@ struct dummy_slot {
struct pci_dev *dev;
struct work_struct remove_work;
unsigned long removed;
- char name[8];
};

static int debug;
@@ -96,10 +95,13 @@ static void dummy_release(struct hotplug_slot *slot)
kfree(dslot);
}

+#define SLOT_NAME_SIZE 8
+
static int add_slot(struct pci_dev *dev)
{
struct dummy_slot *dslot;
struct hotplug_slot *slot;
+ char name[SLOT_NAME_SIZE];
int retval = -ENOMEM;
static int count = 1;

@@ -119,20 +121,18 @@ static int add_slot(struct pci_dev *dev)
if (!dslot)
goto error_info;

- slot->name = dslot->name;
- snprintf(slot->name, sizeof(dslot->name), "fake%d", count++);
- dbg("slot->name = %s\n", slot->name);
+ snprintf(name, SLOT_NAME_SIZE, "fake%d", count++);
slot->ops = &dummy_hotplug_slot_ops;
slot->release = &dummy_release;
slot->private = dslot;

- retval = pci_hp_register(slot, dev->bus, PCI_SLOT(dev->devfn),
- slot->name);
+ retval = pci_hp_register(slot, dev->bus, PCI_SLOT(dev->devfn), name);
if (retval) {
err("pci_hp_register failed with error %d\n", retval);
goto error_dslot;
}

+ dbg("slot->name = %s\n", hotplug_slot_name(slot));
dslot->slot = slot;
dslot->dev = pci_dev_get(dev);
list_add (&dslot->node, &slot_list);
@@ -168,10 +168,11 @@ static void remove_slot(struct dummy_slot *dslot)
{
int retval;

- dbg("removing slot %s\n", dslot->slot->name);
+ dbg("removing slot %s\n", hotplug_slot_name(dslot->slot));
retval = pci_hp_deregister(dslot->slot);
if (retval)
- err("Problem unregistering a slot %s\n", dslot->slot->name);
+ err("Problem unregistering a slot %s\n",
+ hotplug_slot_name(dslot->slot));
}

/* called from the single-threaded workqueue handler to remove a slot */
@@ -309,7 +310,7 @@ static int disable_slot(struct hotplug_slot *slot)
return -ENODEV;
dslot = slot->private;

- dbg("%s - physical_slot = %s\n", __func__, slot->name);
+ dbg("%s - physical_slot = %s\n", __func__, hotplug_slot_name(slot));

for (func = 7; func >= 0; func--) {
dev = pci_get_slot(dslot->dev->bus, dslot->dev->devfn + func);


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