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authorDominik Brodowski <linux@dominikbrodowski.net>2009-11-08 17:24:46 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2009-11-28 18:03:14 +0100
commit5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044 (patch)
tree2bf23e13308ef683302ff5a92af0ae8bc37c1b60 /drivers/net/wireless/wl3501_cs.c
parentdd2e5a156525f11754d9b1e0583f6bb49c253d62 (diff)
downloadlinux-stericsson-5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044.tar.gz
pcmcia: rework the irq_req_t typedef
Most of the irq_req_t typedef'd struct can be re-worked quite easily: (1) IRQInfo2 was unused in any case, so drop it. (2) IRQInfo1 was used write-only, so drop it. (3) Instance (private data to be passed to the IRQ handler): Most PCMCIA drivers using pcmcia_request_irq() to actually register an IRQ handler set the "dev_id" to the same pointer as the "priv" pointer in struct pcmcia_device. Modify the two exceptions (ipwireless, ibmtr_cs) to also work this waym and set the IRQ handler's "dev_id" to p_dev->priv unconditionally. (4) Handler is to be of type irq_handler_t. (5) Handler != NULL already tells whether an IRQ handler is present. Therefore, we do not need the IRQ_HANDLER_PRESENT flag in irq_req_t.Attributes. CC: netdev@vger.kernel.org CC: linux-bluetooth@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-scsi@vger.kernel.org CC: alsa-devel@alsa-project.org CC: Jaroslav Kysela <perex@perex.cz> CC: Jiri Kosina <jkosina@suse.cz> CC: Karsten Keil <isdn@linux-pingi.de> for the Bluetooth parts: Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/net/wireless/wl3501_cs.c')
-rw-r--r--drivers/net/wireless/wl3501_cs.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 9a956c786738..5f0401a52cff 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1898,8 +1898,7 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
p_dev->io.IOAddrLines = 5;
/* Interrupt setup */
- p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
- p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
p_dev->irq.Handler = wl3501_interrupt;
/* General socket configuration */
@@ -1922,7 +1921,7 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
dev->wireless_handlers = &wl3501_handler_def;
SET_ETHTOOL_OPS(dev, &ops);
netif_stop_queue(dev);
- p_dev->priv = p_dev->irq.Instance = dev;
+ p_dev->priv = dev;
return wl3501_config(p_dev);
out_link: