PCI/DPC: Rename interrupt_event_handler() to dpc_work()

Rename interrupt_event_handler() to dpc_work() so there's more useful
information in stack traces and similar situations.  No functional change
intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sinan Kaya <okaya@codeaurora.org>

diff --git a/drivers/pci/pcie/pcie-dpc.c b/drivers/pci/pcie/pcie-dpc.c
index 0515abd20a4856689151c22331eb30b3c6715a24..48e1e3f8dd69ba8a72a9ab4da1932e8245caa922 100644 (file)
--- a/drivers/pci/pcie/pcie-dpc.c
+++ b/drivers/pci/pcie/pcie-dpc.c
@@ -105,7 +105,7 @@ static void dpc_wait_link_inactive(struct dpc_dev *dpc)
                dev_warn(dev, "Link state not disabled for DPC event\n");
 }
 
-static void interrupt_event_handler(struct work_struct *work)
+static void dpc_work(struct work_struct *work)
 {
        struct dpc_dev *dpc = container_of(work, struct dpc_dev, work);
        struct pci_dev *dev, *temp, *pdev = dpc->dev->port;
@@ -319,7 +319,7 @@ static int dpc_probe(struct pcie_device *dev)
 
        dpc->cap_pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_DPC);
        dpc->dev = dev;
-       INIT_WORK(&dpc->work, interrupt_event_handler);
+       INIT_WORK(&dpc->work, dpc_work);
        set_service_data(dev, dpc);
 
        status = devm_request_irq(device, dev->irq, dpc_irq, IRQF_SHARED,