From: wellsk40@gmail.com (wellsk40 at gmail.com)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/7] ARM: LPC32xx: Remove un-needed wakeup code from IRQ ack handler
Date: Thu, 29 Jul 2010 09:04:09 -0700 [thread overview]
Message-ID: <1280419454-1089-3-git-send-email-wellsk40@gmail.com> (raw)
In-Reply-To: <1280419454-1089-1-git-send-email-wellsk40@gmail.com>
From: Kevin Wells <wellsk40@gmail.com>
Code was intended for clearing platform wakeup events and just
added extra overhead in the ack handler.
Signed-off-by: Kevin Wells <wellsk40@gmail.com>
---
arch/arm/mach-lpc32xx/irq.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-lpc32xx/irq.c b/arch/arm/mach-lpc32xx/irq.c
index bd0df26..d539d42 100644
--- a/arch/arm/mach-lpc32xx/irq.c
+++ b/arch/arm/mach-lpc32xx/irq.c
@@ -218,11 +218,6 @@ static void lpc32xx_ack_irq(unsigned int irq)
get_controller(irq, &ctrl, &mask);
__raw_writel(mask, LPC32XX_INTC_RAW_STAT(ctrl));
-
- /* Also need to clear pending wake event */
- if (lpc32xx_events[irq].mask != 0)
- __raw_writel(lpc32xx_events[irq].mask,
- lpc32xx_events[irq].event_group->rawstat_reg);
}
static void __lpc32xx_set_irq_type(unsigned int irq, int use_high_level,
--
1.7.1.1
next prev parent reply other threads:[~2010-07-29 16:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-29 16:04 ARM: LPC32xx: Misc arch updates and fixes wellsk40 at gmail.com
2010-07-29 16:04 ` [PATCH 1/7] ARM: LPC32xx: Fix naming convention issues with some defines wellsk40 at gmail.com
2010-07-29 16:04 ` wellsk40 at gmail.com [this message]
2010-07-29 16:04 ` [PATCH 3/7] ARM: LPC32xx: Fix gpiolib bit mask macro wellsk40 at gmail.com
2010-07-29 16:04 ` [PATCH 4/7] ARM: LPC32xx: Change clocking for AMBA device registration wellsk40 at gmail.com
2010-07-29 16:04 ` [PATCH 5/7] ARM: LPC32xx: Add workaround the AMBA LCD clocking wellsk40 at gmail.com
2010-07-29 16:04 ` [PATCH 6/7] ARM: LPC32xx: Remove MMC peripheral clock enable/disable code wellsk40 at gmail.com
2010-07-29 16:04 ` [PATCH 7/7] ARM: LPC32xx: Replace 'tbd's from audio clock names with NULL wellsk40 at gmail.com
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