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authorDominik Brodowski <linux@dominikbrodowski.net>2010-07-29 14:33:23 (GMT)
committerDominik Brodowski <linux@dominikbrodowski.net>2010-09-29 15:20:22 (GMT)
commit37979e1546a790c44adbc7f27a85569944480ebc (patch)
tree18499b4d2890409c1cbe49cc1af97b57f4a2c906 /drivers/pcmcia/pcmcia_resource.c
parentfc301101034c06bf56a7f71bf682c48909e401a4 (diff)
downloadlinux-37979e1546a790c44adbc7f27a85569944480ebc.tar.xz
pcmcia: simplify IntType
IntType was only set to INT_MEMORY (driver pcmciamtd) or INT_MEMORY_AND_IO (all other drivers). As this flags seems to relate to ioport access, make it conditional to the driver having requested IO port access. There are two drivers which do not request IO ports, but did set INT_MEMORY_AND_IO: ray_cs and b43. For those, we consistently only set INT_MEMORY in future. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth) Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/pcmcia_resource.c')
-rw-r--r--drivers/pcmcia/pcmcia_resource.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 8834bb4..6210e1c 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -447,11 +447,6 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
if (!(s->state & SOCKET_PRESENT))
return -ENODEV;
- if (req->IntType & INT_CARDBUS) {
- dev_dbg(&p_dev->dev, "IntType may not be INT_CARDBUS\n");
- return -EINVAL;
- }
-
mutex_lock(&s->ops_mutex);
c = p_dev->function_config;
if (c->state & CONFIG_LOCKED) {
@@ -470,12 +465,9 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
}
/* Pick memory or I/O card, DMA mode, interrupt */
- c->IntType = req->IntType;
c->Attributes = req->Attributes;
- if (req->IntType & INT_MEMORY_AND_IO)
+ if (p_dev->_io)
s->socket.flags |= SS_IOCARD;
- if (req->IntType & INT_ZOOMED_VIDEO)
- s->socket.flags |= SS_ZVCARD | SS_IOCARD;
if (req->Attributes & CONF_ENABLE_DMA)
s->socket.flags |= SS_DMA_MODE;
if (req->Attributes & CONF_ENABLE_SPKR) {