From 5f2a71fcb7995633b335a1e380ac63a968e61320 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 15 Jan 2006 09:32:39 +0100 Subject: [PATCH] pcmcia: add pcmcia_disable_device pcmcia_disable_device(struct pcmcia_device *p_dev) performs the necessary cleanups upon device or driver removal: it calls the appropriate pcmcia_release_* functions, and can replace (most) of the current drivers' _release() functions. Signed-off-by: Dominik Brodowski --- drivers/net/wireless/airo_cs.c | 19 +------------------ drivers/net/wireless/atmel_cs.c | 21 ++++++--------------- drivers/net/wireless/hostap/hostap_cs.c | 11 +---------- drivers/net/wireless/netwave_cs.c | 19 ++++++------------- drivers/net/wireless/orinoco_cs.c | 8 +------- drivers/net/wireless/spectrum_cs.c | 8 +------- drivers/net/wireless/wavelan_cs.c | 18 ++++++------------ drivers/net/wireless/wl3501_cs.c | 10 ++-------- 8 files changed, 24 insertions(+), 90 deletions(-) (limited to 'drivers/net/wireless') diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index a496460ce22..489ef7f3d95 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -429,24 +429,7 @@ static void airo_config(dev_link_t *link) static void airo_release(dev_link_t *link) { DEBUG(0, "airo_release(0x%p)\n", link); - - /* Unlink the device chain */ - link->dev = NULL; - - /* - In a normal driver, additional code may be needed to release - other kernel data structures associated with this device. - */ - - /* Don't bother checking to see if these succeed or not */ - if (link->win) - pcmcia_release_window(link->win); - pcmcia_release_configuration(link->handle); - if (link->io.NumPorts1) - pcmcia_release_io(link->handle, &link->io); - if (link->irq.AssignedIRQ) - pcmcia_release_irq(link->handle, &link->irq); - link->state &= ~DEV_CONFIG; + pcmcia_disable_device(link->handle); } static int airo_suspend(struct pcmcia_device *p_dev) diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index d6f4a5a3e55..1da8e6197ff 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -418,23 +418,14 @@ static void atmel_config(dev_link_t *link) static void atmel_release(dev_link_t *link) { struct net_device *dev = ((local_info_t*)link->priv)->eth_dev; - + DEBUG(0, "atmel_release(0x%p)\n", link); - - /* Unlink the device chain */ - link->dev = NULL; - - if (dev) + + if (dev) stop_atmel_card(dev); - ((local_info_t*)link->priv)->eth_dev = NULL; - - /* Don't bother checking to see if these succeed or not */ - pcmcia_release_configuration(link->handle); - if (link->io.NumPorts1) - pcmcia_release_io(link->handle, &link->io); - if (link->irq.AssignedIRQ) - pcmcia_release_irq(link->handle, &link->irq); - link->state &= ~DEV_CONFIG; + ((local_info_t*)link->priv)->eth_dev = NULL; + + pcmcia_disable_device(link->handle); } static int atmel_suspend(struct pcmcia_device *dev) diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index d335b250923..7a1023f3875 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -804,16 +804,7 @@ static void prism2_release(u_long arg) iface->local->shutdown = 1; } - if (link->win) - pcmcia_release_window(link->win); - pcmcia_release_configuration(link->handle); - if (link->io.NumPorts1) - pcmcia_release_io(link->handle, &link->io); - if (link->irq.AssignedIRQ) - pcmcia_release_irq(link->handle, &link->irq); - - link->state &= ~DEV_CONFIG; - + pcmcia_disable_device(link->handle); PDEBUG(DEBUG_FLOW, "release - done\n"); } diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c index 75ce6ddb0cf..dfb47ac9da5 100644 --- a/drivers/net/wireless/netwave_cs.c +++ b/drivers/net/wireless/netwave_cs.c @@ -869,21 +869,14 @@ failed: */ static void netwave_release(dev_link_t *link) { - struct net_device *dev = link->priv; - netwave_private *priv = netdev_priv(dev); - - DEBUG(0, "netwave_release(0x%p)\n", link); + struct net_device *dev = link->priv; + netwave_private *priv = netdev_priv(dev); - /* Don't bother checking to see if these succeed or not */ - if (link->win) { - iounmap(priv->ramBase); - pcmcia_release_window(link->win); - } - pcmcia_release_configuration(link->handle); - pcmcia_release_io(link->handle, &link->io); - pcmcia_release_irq(link->handle, &link->irq); + DEBUG(0, "netwave_release(0x%p)\n", link); - link->state &= ~DEV_CONFIG; + pcmcia_disable_device(link->handle); + if (link->win) + iounmap(priv->ramBase); } static int netwave_suspend(struct pcmcia_device *p_dev) diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index ec6f2a48895..7fdc4ff5510 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -416,13 +416,7 @@ orinoco_cs_release(dev_link_t *link) priv->hw_unavailable++; spin_unlock_irqrestore(&priv->lock, flags); - /* Don't bother checking to see if these succeed or not */ - pcmcia_release_configuration(link->handle); - if (link->io.NumPorts1) - pcmcia_release_io(link->handle, &link->io); - if (link->irq.AssignedIRQ) - pcmcia_release_irq(link->handle, &link->irq); - link->state &= ~DEV_CONFIG; + pcmcia_disable_device(link->handle); if (priv->hw.iobase) ioport_unmap(priv->hw.iobase); } /* orinoco_cs_release */ diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index 5fa6fbe35bb..78320c1a1c1 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c @@ -894,13 +894,7 @@ spectrum_cs_release(dev_link_t *link) priv->hw_unavailable++; spin_unlock_irqrestore(&priv->lock, flags); - /* Don't bother checking to see if these succeed or not */ - pcmcia_release_configuration(link->handle); - if (link->io.NumPorts1) - pcmcia_release_io(link->handle, &link->io); - if (link->irq.AssignedIRQ) - pcmcia_release_irq(link->handle, &link->irq); - link->state &= ~DEV_CONFIG; + pcmcia_disable_device(link->handle); if (priv->hw.iobase) ioport_unmap(priv->hw.iobase); } /* spectrum_cs_release */ diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index 98122f3a4bc..696aeb9d8f5 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -4098,24 +4098,18 @@ wv_pcmcia_config(dev_link_t * link) static void wv_pcmcia_release(dev_link_t *link) { - struct net_device * dev = (struct net_device *) link->priv; - net_local * lp = netdev_priv(dev); + struct net_device * dev = (struct net_device *) link->priv; + net_local * lp = netdev_priv(dev); #ifdef DEBUG_CONFIG_TRACE - printk(KERN_DEBUG "%s: -> wv_pcmcia_release(0x%p)\n", dev->name, link); + printk(KERN_DEBUG "%s: -> wv_pcmcia_release(0x%p)\n", dev->name, link); #endif - /* Don't bother checking to see if these succeed or not */ - iounmap(lp->mem); - pcmcia_release_window(link->win); - pcmcia_release_configuration(link->handle); - pcmcia_release_io(link->handle, &link->io); - pcmcia_release_irq(link->handle, &link->irq); - - link->state &= ~DEV_CONFIG; + iounmap(lp->mem); + pcmcia_disable_device(link->handle); #ifdef DEBUG_CONFIG_TRACE - printk(KERN_DEBUG "%s: <- wv_pcmcia_release()\n", dev->name); + printk(KERN_DEBUG "%s: <- wv_pcmcia_release()\n", dev->name); #endif } diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 48e10b0c7e7..0c81b3e7d7f 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -2149,16 +2149,10 @@ static void wl3501_release(dev_link_t *link) struct net_device *dev = link->priv; /* Unlink the device chain */ - if (link->dev) { + if (link->dev) unregister_netdev(dev); - link->dev = NULL; - } - /* Don't bother checking to see if these succeed or not */ - pcmcia_release_configuration(link->handle); - pcmcia_release_io(link->handle, &link->io); - pcmcia_release_irq(link->handle, &link->irq); - link->state &= ~DEV_CONFIG; + pcmcia_disable_device(link->handle); } static int wl3501_suspend(struct pcmcia_device *p_dev) -- cgit v1.2.3-70-g09d2