From 6e69d6068cc2aa545544189a1ee4d2e1a32ad591 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 28 Aug 2007 14:25:32 -0700 Subject: [SPARC64]: Fix type and constant sizes wrt. sun4u IMAP/ICLR handling. Sometimes we were using 32-bit values and the top bits were getting inadvertantly chopped off. This will matter for the forthcoming Fire controller MSI support. Signed-off-by: David S. Miller --- arch/sparc64/kernel/irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index 384abf410cf0..51b8875a13a8 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -308,7 +308,7 @@ static void sun4u_irq_disable(unsigned int virt_irq) if (likely(data)) { unsigned long imap = data->imap; - u32 tmp = upa_readq(imap); + unsigned long tmp = upa_readq(imap); tmp &= ~IMAP_VALID; upa_writeq(tmp, imap); -- cgit v1.2.3-59-g8ed1b