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authorDominik Brodowski <linux@dominikbrodowski.net>2010-03-07 14:21:16 +0300
committerDominik Brodowski <linux@dominikbrodowski.net>2010-05-10 12:23:13 +0400
commiteb14120f743d29744d9475bffec56ff4ad43a749 (patch)
tree56857094d2b0cfc0ecbd1685f18d6edbe78e140f /drivers/bluetooth/btuart_cs.c
parenta7debe789dfcaee9c4d81e5738b0be8c5d93930b (diff)
downloadlinux-eb14120f743d29744d9475bffec56ff4ad43a749.tar.xz
pcmcia: re-work pcmcia_request_irq()
Instead of the old pcmcia_request_irq() interface, drivers may now choose between: - calling request_irq/free_irq directly. Use the IRQ from *p_dev->irq. - use pcmcia_request_irq(p_dev, handler_t); the PCMCIA core will clean up automatically on calls to pcmcia_disable_device() or device ejection. - drivers still not capable of IRQF_SHARED (or not telling us so) may use the deprecated pcmcia_request_exclusive_irq() for the time being; they might receive a shared IRQ nonetheless. CC: linux-bluetooth@vger.kernel.org CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-serial@vger.kernel.org CC: alsa-devel@alsa-project.org CC: linux-usb@vger.kernel.org CC: linux-ide@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/bluetooth/btuart_cs.c')
-rw-r--r--drivers/bluetooth/btuart_cs.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 60c0953d7d00..1073d660d625 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -590,9 +590,6 @@ static int btuart_probe(struct pcmcia_device *link)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
- link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-
- link->irq.Handler = btuart_interrupt;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
@@ -672,9 +669,9 @@ static int btuart_config(struct pcmcia_device *link)
goto failed;
found_port:
- i = pcmcia_request_irq(link, &link->irq);
+ i = pcmcia_request_irq(link, btuart_interrupt);
if (i != 0)
- link->irq.AssignedIRQ = 0;
+ goto failed;
i = pcmcia_request_configuration(link, &link->conf);
if (i != 0)