From: NeilBrown <neil@brown.name>
Date: Mon, 2 Apr 2018 00:20:15 +0000 (+1000)
Subject: staging: mt7621-pci: Hack 2 more PCI interrupts for gnubee1
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c4c11ae8e4b9ec4ec9172726af67737818044a6a;p=linux.git

staging: mt7621-pci: Hack 2 more PCI interrupts for gnubee1

The mt7621-pci support 3 pci devices and has 3 interrupts.
Each of these need to be enabled by the same sort of hack to
map hwirq number to virq number.
This is a hack which will go as soon as I understand how this is
supposed to work.

Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c
index 1fa41eb8a87f5..6023215221980 100644
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -441,11 +441,16 @@ pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 	/*
 	 * 'irq' here is a hwirq, but a virq is needed.  Until we know how and where
 	 * to convert one to the other, we have this hack for the GNUBEE1
+	 * Similarly 31->23 and 32->24.
 	 */
-	return irq == 11 ? 22 : irq;
-#else
-	return irq;
+	if (irq == 11)
+		return 22;
+	if (irq == 31)
+		return 23;
+	if (irq == 32)
+		return 24;
 #endif
+	return irq;
 }
 
 void