From 51ac3beffd4afaea4350526cf01fe74aaff25eff Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 29 Oct 2008 09:56:06 -0400 Subject: SMC91x: delete unused local variable "lp" Signed-off-by: Mike Frysinger Signed-off-by: Jeff Garzik --- drivers/net/smc91x.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/net/smc91x.c') diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index c70870e0fd6..6f9895d4e5b 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -2060,7 +2060,6 @@ static int smc_request_attrib(struct platform_device *pdev, struct net_device *ndev) { struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib"); - struct smc_local *lp = netdev_priv(ndev); if (!res) return 0; @@ -2075,7 +2074,6 @@ static void smc_release_attrib(struct platform_device *pdev, struct net_device *ndev) { struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib"); - struct smc_local *lp = netdev_priv(ndev); if (res) release_mem_region(res->start, ATTRIB_SIZE); -- cgit v1.2.3 From 55c8eb6c8eaa5009eed1557b296da5d4ea9c369a Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 3 Nov 2008 00:04:24 -0800 Subject: SMC91x: Fix compilation on some platforms. This reverts 51ac3beffd4afaea4350526cf01fe74aaff25eff ('SMC91x: delete unused local variable "lp"') and adds __maybe_unused markers to these (potentially) unused variables. The issue is that in some configurations SMC_IO_SHIFT evaluates to '(lp->io_shift)', but in some others it's plain '0'. Based upon a build failure report from Manuel Lauss. Signed-off-by: David S. Miller --- drivers/net/smc91x.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/smc91x.c') diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index 6f9895d4e5b..fc80f250da3 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -2060,6 +2060,7 @@ static int smc_request_attrib(struct platform_device *pdev, struct net_device *ndev) { struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib"); + struct smc_local *lp __maybe_unused = netdev_priv(ndev); if (!res) return 0; @@ -2074,6 +2075,7 @@ static void smc_release_attrib(struct platform_device *pdev, struct net_device *ndev) { struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib"); + struct smc_local *lp __maybe_unused = netdev_priv(ndev); if (res) release_mem_region(res->start, ATTRIB_SIZE); -- cgit v1.2.3 From f57628d76bd201a444ca822f3622522a44acbf60 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 22 Nov 2008 17:36:14 +0000 Subject: section errors in smc911x/smc91x a) ->probe() can be __devinit; no need to put it into .text b) calling __init stuff from it, OTOH, is wrong c) ->remove() is __devexit fodder Acked-by: rmk+kernel@arm.linux.org.uk Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- drivers/net/smc91x.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/net/smc91x.c') diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index fc80f250da3..35c56abf411 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -1696,7 +1696,7 @@ static const struct ethtool_ops smc_ethtool_ops = { * I just deleted auto_irq.c, since it was never built... * --jgarzik */ -static int __init smc_findirq(struct smc_local *lp) +static int __devinit smc_findirq(struct smc_local *lp) { void __iomem *ioaddr = lp->base; int timeout = 20; @@ -1770,7 +1770,7 @@ static int __init smc_findirq(struct smc_local *lp) * o actually GRAB the irq. * o GRAB the region */ -static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr, +static int __devinit smc_probe(struct net_device *dev, void __iomem *ioaddr, unsigned long irq_flags) { struct smc_local *lp = netdev_priv(dev); @@ -2126,7 +2126,7 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device * * 0 --> there is a device * anything else, error */ -static int smc_drv_probe(struct platform_device *pdev) +static int __devinit smc_drv_probe(struct platform_device *pdev) { struct smc91x_platdata *pd = pdev->dev.platform_data; struct smc_local *lp; @@ -2240,7 +2240,7 @@ static int smc_drv_probe(struct platform_device *pdev) return ret; } -static int smc_drv_remove(struct platform_device *pdev) +static int __devexit smc_drv_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct smc_local *lp = netdev_priv(ndev); @@ -2305,7 +2305,7 @@ static int smc_drv_resume(struct platform_device *dev) static struct platform_driver smc_driver = { .probe = smc_drv_probe, - .remove = smc_drv_remove, + .remove = __devexit_p(smc_drv_remove), .suspend = smc_drv_suspend, .resume = smc_drv_resume, .driver = { -- cgit v1.2.3