From 1e8f4cc82eded0c3c97ef6e2f119782e42deda35 Mon Sep 17 00:00:00 2001 From: Yijing Wang Date: Wed, 24 Sep 2014 11:09:45 +0800 Subject: [PATCH] MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg() rtas_setup_msi_irqs() already has the struct msi_desc pointer required by __read_msi_msg(), so call it directly instead of having read_msi_msg() look it up from the IRQ. No functional change. [bhelgaas: changelog] Signed-off-by: Yijing Wang Signed-off-by: Bjorn Helgaas Acked-by: Michael Ellerman CC: Benjamin Herrenschmidt CC: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/platforms/pseries/msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index e68c196def1a..8ab5add4ac82 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -476,7 +476,7 @@ again: irq_set_msi_desc(virq, entry); /* Read config space back so we can restore after reset */ - read_msi_msg(virq, &msg); + __read_msi_msg(entry, &msg); entry->msg = msg; } -- 2.11.0