There is a bug in ehci_msm_probe() where we do:
hcd->irq = platform_get_irq(pdev, 0);
if (hcd->irq < 0) {
The problem is that hcd->irq is unsigned so the error handling doesn't
work. I have made it signed.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index b8aba19..95be4a0 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -143,7 +143,7 @@ struct usb_hcd {
unsigned has_tt:1; /* Integrated TT in root hub */
unsigned amd_resume_bug:1; /* AMD remote wakeup quirk */
- unsigned int irq; /* irq allocated */
+ int irq; /* irq allocated */
void __iomem *regs; /* device memory/io */
resource_size_t rsrc_start; /* memory/io resource start */
resource_size_t rsrc_len; /* memory/io resource length */
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