Message ID | 1300970073-25522-3-git-send-email-mkl@pengutronix.de |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Marc Kleine-Budde <mkl@pengutronix.de> Date: Thu, 24 Mar 2011 13:34:33 +0100 > This patch fixes the check in the probe function whether a IRQ was supplied > to the driver. The original driver check the irq "struct resource *" against > <= 0. Use "platform_get_irq" instead. > > Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index e629b96..cc90824 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c @@ -73,7 +73,8 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev) void __iomem *addr; struct net_device *dev; struct c_can_priv *priv; - struct resource *mem, *irq; + struct resource *mem; + int irq; #ifdef CONFIG_HAVE_CLK struct clk *clk; @@ -88,8 +89,8 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev) /* get the platform data */ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!mem || (irq <= 0)) { + irq = platform_get_irq(pdev, 0); + if (!mem || irq <= 0) { ret = -ENODEV; goto exit_free_clk; } @@ -117,7 +118,7 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev) priv = netdev_priv(dev); - dev->irq = irq->start; + dev->irq = irq; priv->regs = addr; #ifdef CONFIG_HAVE_CLK priv->can.clock.freq = clk_get_rate(clk);
This patch fixes the check in the probe function whether a IRQ was supplied to the driver. The original driver check the irq "struct resource *" against <= 0. Use "platform_get_irq" instead. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Bhupesh Sharma <bhupesh.sharma@st.com> --- drivers/net/can/c_can/c_can_platform.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-)