Given a struct resource, this returns the type (IO, MEM, IRQ, DMA).
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
Index: work8/drivers/pnp/base.h
===================================================================
--- work8.orig/drivers/pnp/base.h 2008-04-17 14:07:25.000000000 -0600
+++ work8/drivers/pnp/base.h 2008-04-17 14:07:37.000000000 -0600
@@ -18,6 +18,7 @@
int pnp_check_dma(struct pnp_dev * dev, int idx);
void pnp_init_resource(struct resource *res);
+int pnp_resource_type(struct resource *res);
#define PNP_MAX_PORT 40
#define PNP_MAX_MEM 24
Index: work8/drivers/pnp/resource.c
===================================================================
--- work8.orig/drivers/pnp/resource.c 2008-04-17 14:07:48.000000000 -0600
+++ work8/drivers/pnp/resource.c 2008-04-17 14:09:25.000000000 -0600
@@ -489,6 +489,12 @@
#endif
}
+int pnp_resource_type(struct resource *res)
+{
+ return res->flags & (IORESOURCE_IO | IORESOURCE_MEM |
+ IORESOURCE_IRQ | IORESOURCE_DMA);
+}
+
struct resource *pnp_get_resource(struct pnp_dev *dev,
unsigned int type, unsigned int num)
{
--
--
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