diff options
| author | Antoine Tenart <antoine.tenart@free-electrons.com> | 2017-10-25 09:23:26 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-11-01 00:35:18 +0100 |
| commit | c9bb86338a6bb91e4d32db04feb6b8d423e04d06 (patch) | |
| tree | 46978401e9d29c1de3772973855a77b674096246 /drivers/irqchip/irq-mvebu-gicp.c | |
| parent | 287683d027a3ff83feb6c7044430c79881664ecf (diff) | |
irqchip/irq-mvebu-gicp: Add missing spin_lock init
A spin lock is used in the irq-mvebu-gicp driver, but it is never
initialized. This patch adds the missing spin_lock_init() call in the
driver's probe function.
Fixes: a68a63cb4dfc ("irqchip/irq-mvebu-gicp: Add new driver for Marvell GICP")
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: gregory.clement@free-electrons.com
Acked-by: marc.zyngier@arm.com
Cc: thomas.petazzoni@free-electrons.com
Cc: andrew@lunn.ch
Cc: jason@lakedaemon.net
Cc: nadavh@marvell.com
Cc: miquel.raynal@free-electrons.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: sebastian.hesselbarth@gmail.com
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20171025072326.21030-1-antoine.tenart@free-electrons.com
Diffstat (limited to 'drivers/irqchip/irq-mvebu-gicp.c')
| -rw-r--r-- | drivers/irqchip/irq-mvebu-gicp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-mvebu-gicp.c b/drivers/irqchip/irq-mvebu-gicp.c index b283fc90be1e..17a4a7b6cdbb 100644 --- a/drivers/irqchip/irq-mvebu-gicp.c +++ b/drivers/irqchip/irq-mvebu-gicp.c @@ -194,6 +194,7 @@ static int mvebu_gicp_probe(struct platform_device *pdev) return -ENOMEM; gicp->dev = &pdev->dev; + spin_lock_init(&gicp->spi_lock); gicp->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!gicp->res) |