From mboxrd@z Thu Jan 1 00:00:00 1970 From: paulius.zaleckas@gmail.com (Paulius Zaleckas) Date: Thu, 18 Feb 2010 23:11:33 +0200 Subject: [PATCH 1/2] Gemini: wrong registers used to set reg_level in gpio_set_irq_type() In-Reply-To: <20100218211126.5646.39087.stgit@localhost.localdomain> References: <20100218211126.5646.39087.stgit@localhost.localdomain> Message-ID: <20100218211133.5646.49891.stgit@localhost.localdomain> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Roel Kluin It appears the wrong GPIO registers were used Signed-off-by: Roel Kluin Signed-off-by: Paulius Zaleckas --- arch/arm/mach-gemini/gpio.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-gemini/gpio.c b/arch/arm/mach-gemini/gpio.c index e726385..fe3bd5a 100644 --- a/arch/arm/mach-gemini/gpio.c +++ b/arch/arm/mach-gemini/gpio.c @@ -86,7 +86,7 @@ static int gpio_set_irq_type(unsigned int irq, unsigned int type) unsigned int reg_both, reg_level, reg_type; reg_type = __raw_readl(base + GPIO_INT_TYPE); - reg_level = __raw_readl(base + GPIO_INT_BOTH_EDGE); + reg_level = __raw_readl(base + GPIO_INT_LEVEL); reg_both = __raw_readl(base + GPIO_INT_BOTH_EDGE); switch (type) { @@ -117,7 +117,7 @@ static int gpio_set_irq_type(unsigned int irq, unsigned int type) } __raw_writel(reg_type, base + GPIO_INT_TYPE); - __raw_writel(reg_level, base + GPIO_INT_BOTH_EDGE); + __raw_writel(reg_level, base + GPIO_INT_LEVEL); __raw_writel(reg_both, base + GPIO_INT_BOTH_EDGE); gpio_ack_irq(irq);