From: David S. Miller <davem@sunset.davemloft.net>
Date: Sun, 25 Sep 2005 06:06:14 +0000 (-0700)
Subject: [SPARC64]: Fix mask formation in tomatillo_wsync_handler()
X-Git-Tag: firefly_0821_release~40990^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=52f26deb7c67d5f34910660200b925c1a2b8df8c;p=firefly-linux-kernel-4.4.55.git

[SPARC64]: Fix mask formation in tomatillo_wsync_handler()

"1" needs to be "1UL", this is a 64-bit mask we're creating.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c
index 331382e1a75d..cae5b61fe2f0 100644
--- a/arch/sparc64/kernel/pci_schizo.c
+++ b/arch/sparc64/kernel/pci_schizo.c
@@ -330,7 +330,7 @@ static int schizo_ino_to_pil(struct pci_dev *pdev, unsigned int ino)
 static void tomatillo_wsync_handler(struct ino_bucket *bucket, void *_arg1, void *_arg2)
 {
 	unsigned long sync_reg = (unsigned long) _arg2;
-	u64 mask = 1 << (__irq_ino(__irq(bucket)) & IMAP_INO);
+	u64 mask = 1UL << (__irq_ino(__irq(bucket)) & IMAP_INO);
 	u64 val;
 	int limit;