PCI: pciehp: Remove pointless PCIE_MODULE_NAME definition

PCIE_MODULE_NAME is only used once and offers no benefit, so remove it.

Link: https://lore.kernel.org/lkml/[e-mail]
Signed-off-by: Bjorn Helgaas <[e-mail]>
Reviewed-by: Keith Busch <[e-mail]>
Reviewed-by: Andy Shevchenko <[e-mail]>

drivers/pci/hotplug/pciehp_core.c

···
 MODULE_PARM_DESC(pciehp_poll_mode, "Using polling mechanism for hot-plug events or not");
 MODULE_PARM_DESC(pciehp_poll_time, "Polling mechanism frequency, in seconds");
 
-#define PCIE_MODULE_NAME "pciehp"
-
 static int set_attention_status(struct hotplug_slot *slot, u8 value);
 static int get_power_status(struct hotplug_slot *slot, u8 *value);
 static int get_latch_status(struct hotplug_slot *slot, u8 *value);
···
 #endif /* PM */
 
 static struct pcie_port_service_driver hpdriver_portdrv = {
-	.name		= PCIE_MODULE_NAME,
+	.name		= "pciehp",
 	.port_type	= PCIE_ANY_PORT,
 	.service	= PCIE_PORT_SERVICE_HP,