aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb
diff options
context:
space:
mode:
authorDominik Brodowski <linux@dominikbrodowski.net>2009-11-08 11:24:46 -0500
committerDominik Brodowski <linux@dominikbrodowski.net>2009-11-28 12:03:14 -0500
commit5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044 (patch)
tree2bf23e13308ef683302ff5a92af0ae8bc37c1b60 /drivers/usb
parentdd2e5a156525f11754d9b1e0583f6bb49c253d62 (diff)
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/usb')
-rw-r--r--drivers/usb/host/sl811_cs.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
index f87aba6db4e8..39d253e841f6 100644
--- a/drivers/usb/host/sl811_cs.c
+++ b/drivers/usb/host/sl811_cs.c
@@ -243,7 +243,6 @@ static int sl811_cs_probe(struct pcmcia_device *link)
243 243
244 /* Initialize */ 244 /* Initialize */
245 link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; 245 link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
246 link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
247 link->irq.Handler = NULL; 246 link->irq.Handler = NULL;
248 247
249 link->conf.Attributes = 0; 248 link->conf.Attributes = 0;