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Subject[PATCH] usb/xhci: unify parameter of xhci_msi_irq
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Date

According to Felipe and Alan's comments the second parameter of irq
handler should be 'void *' not a specific structure pointer.
So change it.

Signed-off-by: Alex Shi <alex.shi@intel.com>
---
drivers/usb/host/xhci-ring.c | 2 +-
drivers/usb/host/xhci.c | 4 ++--
drivers/usb/host/xhci.h | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index b62037b..c5caad3 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2396,7 +2396,7 @@ hw_died:
return IRQ_HANDLED;
}

-irqreturn_t xhci_msi_irq(int irq, struct usb_hcd *hcd)
+irqreturn_t xhci_msi_irq(int irq, void *hcd)
{
return xhci_irq(hcd);
}
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index c939f5f..84706cb 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -204,7 +204,7 @@ static int xhci_setup_msi(struct xhci_hcd *xhci)
return ret;
}

- ret = request_irq(pdev->irq, (irq_handler_t)xhci_msi_irq,
+ ret = request_irq(pdev->irq, xhci_msi_irq,
0, "xhci_hcd", xhci_to_hcd(xhci));
if (ret) {
xhci_dbg(xhci, "disable MSI interrupt\n");
@@ -276,7 +276,7 @@ static int xhci_setup_msix(struct xhci_hcd *xhci)

for (i = 0; i < xhci->msix_count; i++) {
ret = request_irq(xhci->msix_entries[i].vector,
- (irq_handler_t)xhci_msi_irq,
+ xhci_msi_irq,
0, "xhci_hcd", xhci_to_hcd(xhci));
if (ret)
goto disable_msix;
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index fb99c83..d82cbb6 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1669,7 +1669,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated);

int xhci_get_frame(struct usb_hcd *hcd);
irqreturn_t xhci_irq(struct usb_hcd *hcd);
-irqreturn_t xhci_msi_irq(int irq, struct usb_hcd *hcd);
+irqreturn_t xhci_msi_irq(int irq, void *hcd);
int xhci_alloc_dev(struct usb_hcd *hcd, struct usb_device *udev);
void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev);
int xhci_alloc_tt_info(struct xhci_hcd *xhci,
--
1.6.3.3




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