linux-kernel - [GIT PULL] x86 fixes

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Message-ID: <20110325133538.GA20374@elte.hu>
Date:	Fri, 25 Mar 2011 14:35:38 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] x86 fixes

Linus,

Please pull the latest x86-fixes-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git x86-fixes-for-linus

 Thanks,

	Ingo

------------------>
Rakib Mullick (1):
      x86, mpparse: Move check_slot into CONFIG_X86_IO_APIC context

Thomas Gleixner (2):
      x86: DT: Fix return condition in irq_create_of_mapping()
      x86: DT: Cleanup namespace and call irq_set_irq_type() unconditional


 arch/x86/kernel/devicetree.c |    6 ++----
 arch/x86/kernel/mpparse.c    |    8 ++++----
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
index 7a8cebc..706a9fb 100644
--- a/arch/x86/kernel/devicetree.c
+++ b/arch/x86/kernel/devicetree.c
@@ -65,12 +65,10 @@ unsigned int irq_create_of_mapping(struct device_node *controller,
 		return 0;
 	ret = ih->xlate(ih, intspec, intsize, &virq, &type);
 	if (ret)
-		return ret;
+		return 0;
 	if (type == IRQ_TYPE_NONE)
 		return virq;
-	/* set the mask if it is different from current */
-	if (type == (irq_to_desc(virq)->status & IRQF_TRIGGER_MASK))
-		set_irq_type(virq, type);
+	irq_set_irq_type(virq, type);
 	return virq;
 }
 EXPORT_SYMBOL_GPL(irq_create_of_mapping);
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index 6f789a8..5a532ce 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -714,10 +714,6 @@ static void __init check_irq_src(struct mpc_intsrc *m, int *nr_m_spare)
 		*nr_m_spare += 1;
 	}
 }
-#else /* CONFIG_X86_IO_APIC */
-static
-inline void __init check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) {}
-#endif /* CONFIG_X86_IO_APIC */
 
 static int
 check_slot(unsigned long mpc_new_phys, unsigned long mpc_new_length, int count)
@@ -731,6 +727,10 @@ check_slot(unsigned long mpc_new_phys, unsigned long mpc_new_length, int count)
 
 	return ret;
 }
+#else /* CONFIG_X86_IO_APIC */
+static
+inline void __init check_irq_src(struct mpc_intsrc *m, int *nr_m_spare) {}
+#endif /* CONFIG_X86_IO_APIC */
 
 static int  __init replace_intsrc_all(struct mpc_table *mpc,
 					unsigned long mpc_new_phys,
--
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