[PATCH] irqchip/irq-mvebu-gicp: add missing spin_lock init
From: Marc Zyngier <hidden>
Date: 2017-10-25 07:51:32
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On Wed, Oct 25 2017 at 9:23:26 am BST, Antoine Tenart [off-list ref] wrote:
quoted hunk
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 <redacted> --- drivers/irqchip/irq-mvebu-gicp.c | 1 + 1 file changed, 1 insertion(+)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)
Cc: stable at vger.kernel.org Acked-by: Marc Zyngier <redacted> Thomas, can you please queue this ASAP? Thanks, M. -- Jazz is not dead. It just smells funny.