From: Alex Shi <alex.shi@intel.com>
Date: Fri, 24 May 2013 02:54:19 +0000 (+0800)
Subject: usb/xhci: unify parameter of xhci_msi_irq
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=851ec164b14aa9dacafd6edb099e76a4cc9d06ec;p=linux-beck.git

usb/xhci: unify parameter of xhci_msi_irq

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>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
---

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 1969c001b3f9..e02b90746e84 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -2799,7 +2799,7 @@ 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 9e72caf2570a..4a05555bf6e3 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -218,7 +218,7 @@ 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");
@@ -290,7 +290,7 @@ 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 3ee79d6fddae..d62ebca1e91c 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1746,7 +1746,7 @@ 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,