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-rw-r--r--drivers/pcmcia/pcmcia_resource.c36
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 34aad895a239..18802096148e 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -712,42 +712,6 @@ int __must_check pcmcia_request_irq(struct pcmcia_device *p_dev,
EXPORT_SYMBOL(pcmcia_request_irq);
-/**
- * pcmcia_request_exclusive_irq() - attempt to request an exclusive IRQ first
- * @p_dev: the associated PCMCIA device
- * @handler: IRQ handler to register
- *
- * pcmcia_request_exclusive_irq() is a wrapper around request_irq() which
- * attempts first to request an exclusive IRQ. If it fails, it also accepts
- * a shared IRQ, but prints out a warning. PCMCIA drivers should allow for
- * IRQ sharing and either use request_irq directly (then they need to call
- * free_irq() themselves, too), or the pcmcia_request_irq() function.
- */
-int __must_check
-__pcmcia_request_exclusive_irq(struct pcmcia_device *p_dev,
- irq_handler_t handler)
-{
- int ret;
-
- if (!p_dev->irq)
- return -EINVAL;
-
- ret = request_irq(p_dev->irq, handler, 0, p_dev->devname, p_dev->priv);
- if (ret) {
- ret = pcmcia_request_irq(p_dev, handler);
- dev_warn(&p_dev->dev, "pcmcia: request for exclusive IRQ could not be fulfilled\n");
- dev_warn(&p_dev->dev, "pcmcia: the driver needs updating to supported shared IRQ lines\n");
- }
- if (ret)
- dev_info(&p_dev->dev, "request_irq() failed\n");
- else
- p_dev->_irq = 1;
-
- return ret;
-} /* pcmcia_request_exclusive_irq */
-EXPORT_SYMBOL(__pcmcia_request_exclusive_irq);
-
-
#ifdef CONFIG_PCMCIA_PROBE
/* mask of IRQs already reserved by other cards, we should avoid using them */