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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2009-11-08 17:24:46 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2009-11-28 18:03:14 +0100 |
| commit | 5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044 (patch) | |
| tree | 2bf23e13308ef683302ff5a92af0ae8bc37c1b60 /drivers/isdn/hisax | |
| parent | dd2e5a156525f11754d9b1e0583f6bb49c253d62 (diff) | |
| download | kernel_samsung_espresso10-5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044.zip kernel_samsung_espresso10-5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044.tar.gz kernel_samsung_espresso10-5fa9167a1bf5f5a4b7282f5e7ac56a4a5a1fa044.tar.bz2 | |
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/isdn/hisax')
| -rw-r--r-- | drivers/isdn/hisax/avma1_cs.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hisax/elsa_cs.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hisax/sedlbauer_cs.c | 1 | ||||
| -rw-r--r-- | drivers/isdn/hisax/teles_cs.c | 1 |
4 files changed, 0 insertions, 5 deletions
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 6d963f9..f9bdff3 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -123,8 +123,6 @@ static int avma1cs_probe(struct pcmcia_device *p_dev) p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE; p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED; - p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID; - /* General socket configuration */ p_dev->conf.Attributes = CONF_ENABLE_IRQ; p_dev->conf.IntType = INT_MEMORY_AND_IO; diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index cdcd297..a2f709f 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -138,7 +138,6 @@ static int elsa_cs_probe(struct pcmcia_device *link) /* Interrupt setup */ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED; - link->irq.IRQInfo1 = IRQ_LEVEL_ID|IRQ_SHARE_ID; link->irq.Handler = NULL; /* diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 331716f..af5d393 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -145,7 +145,6 @@ static int sedlbauer_probe(struct pcmcia_device *link) /* Interrupt setup */ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED; - link->irq.IRQInfo1 = IRQ_LEVEL_ID; link->irq.Handler = NULL; /* diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index 7b11c15..ea70539 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -128,7 +128,6 @@ static int teles_probe(struct pcmcia_device *link) /* Interrupt setup */ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED; - link->irq.IRQInfo1 = IRQ_LEVEL_ID|IRQ_SHARE_ID; link->irq.Handler = NULL; /* |