linux-kernel - i8259.c: remove trivial ifdefs

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Date:	Wed, 21 May 2008 11:52:52 +0200
From:	Pavel Machek <pavel@...e.cz>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	kernel list <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, macro@....pg.gda.pl
Subject: i8259.c: remove trivial ifdefs

Remove #ifdefs where the only difference is formatting of comments.

Signed-off-by: Pavel Machek <pavel@...e.cz>

---
commit 800e1add46a2686995af98432a7971150318676d
tree 5daa71306ceb60b0fb7e5707ec4d9701c06197de
parent 06f12eb6da33da70dbdccbee5a687d5353782e1d
author Pavel <pavel@....ucw.cz> Wed, 21 May 2008 11:52:11 +0200
committer Pavel <pavel@....ucw.cz> Wed, 21 May 2008 11:52:11 +0200

 arch/x86/kernel/i8259.c |   20 +++-----------------
 1 files changed, 3 insertions(+), 17 deletions(-)

diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
index 8b7eb0c..433e49e 100644
--- a/arch/x86/kernel/i8259.c
+++ b/arch/x86/kernel/i8259.c
@@ -175,24 +175,14 @@ handle_real_irq:
 	if (irq & 8) {
 		inb(PIC_SLAVE_IMR);	/* DUMMY - (do we need this?) */
 		outb(cached_slave_mask, PIC_SLAVE_IMR);
-#ifndef CONFIG_X86_64
-		outb(0x60+(irq&7),PIC_SLAVE_CMD);/* 'Specific EOI' to slave */
-		outb(0x60+PIC_CASCADE_IR,PIC_MASTER_CMD); /* 'Specific EOI' to master-IRQ2 */
-#else /* CONFIG_X86_64 */
 		/* 'Specific EOI' to slave */
-		outb(0x60+(irq&7),PIC_SLAVE_CMD);
+		outb(0x60+(irq&7), PIC_SLAVE_CMD);
 		 /* 'Specific EOI' to master-IRQ2 */
-		outb(0x60+PIC_CASCADE_IR,PIC_MASTER_CMD);
-#endif /* CONFIG_X86_64 */
+		outb(0x60+PIC_CASCADE_IR, PIC_MASTER_CMD);
 	} else {
 		inb(PIC_MASTER_IMR);	/* DUMMY - (do we need this?) */
 		outb(cached_master_mask, PIC_MASTER_IMR);
-#ifndef CONFIG_X86_64
-		outb(0x60+irq,PIC_MASTER_CMD);	/* 'Specific EOI to master */
-#else /* CONFIG_X86_64 */
-		/* 'Specific EOI' to master */
-		outb(0x60+irq,PIC_MASTER_CMD);
-#endif /* CONFIG_X86_64 */
+		outb(0x60+irq, PIC_MASTER_CMD);	/* 'Specific EOI to master */
 	}
 	spin_unlock_irqrestore(&i8259A_lock, flags);
 	return;
@@ -215,12 +205,8 @@ spurious_8259A_irq:
 		 * lets ACK and report it. [once per IRQ]
 		 */
 		if (!(spurious_irq_mask & irqmask)) {
-#ifndef CONFIG_X86_64
-			printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
-#else /* CONFIG_X86_64 */
 			printk(KERN_DEBUG
 			       "spurious 8259A interrupt: IRQ%d.\n", irq);
-#endif /* CONFIG_X86_64 */
 			spurious_irq_mask |= irqmask;
 		}
 		atomic_inc(&irq_err_count);

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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