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authorDominik Brodowski <linux@dominikbrodowski.net>2010-03-07 10:58:29 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2010-05-10 10:23:12 +0200
commita7debe789dfcaee9c4d81e5738b0be8c5d93930b (patch)
tree669288850cb74591fc95f4de0cb98121e399ae09
parent6f840afb416748c15cf55c19b45c4870554c3af1 (diff)
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pcmcia: pass FORCED_PULSE parameter in pcmcia_request_configuration()
As it's only used there it makes no sense relying on pcmcia_request_irq(). CC: alsa-devel@alsa-project.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
-rw-r--r--drivers/pcmcia/pcmcia_resource.c11
-rw-r--r--drivers/staging/comedi/drivers/ni_labpc_cs.c5
-rw-r--r--include/pcmcia/cs.h1
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf.c6
4 files changed, 10 insertions, 13 deletions
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index cefc4cda9d3..8dce223f3f4 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -426,10 +426,6 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
if (c->state & CONFIG_LOCKED)
goto out;
- if (c->irq.Attributes != req->Attributes) {
- dev_dbg(&s->dev, "IRQ attributes must match assigned ones\n");
- goto out;
- }
if (s->pcmcia_irq != req->AssignedIRQ) {
dev_dbg(&s->dev, "IRQ must match assigned one\n");
goto out;
@@ -553,9 +549,9 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
if (req->Present & PRESENT_IOBASE_0)
c->Option |= COR_ADDR_DECODE;
}
- if (req->Attributes & CONF_ENABLE_IRQ)
- if (!(c->irq.Attributes & IRQ_FORCED_PULSE))
- c->Option |= COR_LEVEL_REQ;
+ if ((req->Attributes & CONF_ENABLE_IRQ) &&
+ !(req->Attributes & CONF_ENABLE_PULSE_IRQ))
+ c->Option |= COR_LEVEL_REQ;
pcmcia_write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &c->Option);
mdelay(40);
}
@@ -730,7 +726,6 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
}
}
- c->irq.Attributes = req->Attributes;
req->AssignedIRQ = irq;
p_dev->_irq = 1;
diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c
index 8ad1055a5cc..6e4ed0d9105 100644
--- a/drivers/staging/comedi/drivers/ni_labpc_cs.c
+++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c
@@ -230,7 +230,7 @@ static int labpc_cs_attach(struct pcmcia_device *link)
link->priv = local;
/* Interrupt setup */
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FORCED_PULSE;
+ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->irq.Handler = NULL;
/*
@@ -307,7 +307,8 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev,
/* Do we need to allocate an interrupt? */
if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
- p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+ p_dev->conf.Attributes |=
+ (CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ);
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index 75fa3530345..af615716dc2 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -85,6 +85,7 @@ typedef struct config_req_t {
#define CONF_ENABLE_IRQ 0x01
#define CONF_ENABLE_DMA 0x02
#define CONF_ENABLE_SPKR 0x04
+#define CONF_ENABLE_PULSE_IRQ 0x08
#define CONF_VALID_CLIENT 0x100
/* IntType field */
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index edaa729126b..dcf85390c5f 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -142,12 +142,12 @@ static int snd_pdacf_probe(struct pcmcia_device *link)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.NumPorts1 = 16;
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_FORCED_PULSE;
+ link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
/* FIXME: This driver should be updated to allow for dynamic IRQ sharing */
- /* link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FORCED_PULSE; */
+ /* link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; */
link->irq.Handler = pdacf_interrupt;
- link->conf.Attributes = CONF_ENABLE_IRQ;
+ link->conf.Attributes = CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;