linux-kernel - [PATCH 4.19 058/190] ARM: davinci: dm644x: define gpio interrupts as separate resources

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190913130604.393093655@linuxfoundation.org>
Date:   Fri, 13 Sep 2019 14:05:13 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Sekhar Nori <nsekhar@...com>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 058/190] ARM: davinci: dm644x: define gpio interrupts as separate resources

[ Upstream commit adcf60ce14c8250761af9de907eb6c7d096c26d3 ]

Since commit eb3744a2dd01 ("gpio: davinci: Do not assume continuous
IRQ numbering") the davinci GPIO driver fails to probe if we boot
in legacy mode from any of the board files. Since the driver now
expects every interrupt to be defined as a separate resource, split
the definition of IRQ resources instead of having a single continuous
interrupt range.

Fixes: eb3744a2dd01 ("gpio: davinci: Do not assume continuous IRQ numbering")
Cc: stable@...r.kernel.org
Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
Signed-off-by: Sekhar Nori <nsekhar@...com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/mach-davinci/dm644x.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 0720da7809a69..de1ec6dc01e94 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -492,6 +492,26 @@ static struct resource dm644_gpio_resources[] = {
 	},
 	{	/* interrupt */
 		.start	= IRQ_GPIOBNK0,
+		.end	= IRQ_GPIOBNK0,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_GPIOBNK1,
+		.end	= IRQ_GPIOBNK1,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_GPIOBNK2,
+		.end	= IRQ_GPIOBNK2,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_GPIOBNK3,
+		.end	= IRQ_GPIOBNK3,
+		.flags	= IORESOURCE_IRQ,
+	},
+	{
+		.start	= IRQ_GPIOBNK4,
 		.end	= IRQ_GPIOBNK4,
 		.flags	= IORESOURCE_IRQ,
 	},
-- 
2.20.1