[PATCH 01/21] staging: comedi: icp_multi: convert to a pci_driver
H Hartley Sweeten
hartleys at visionengravers.com
Tue Sep 11 20:44:59 UTC 2012
This driver is for a PCI device not a legacy device.
Convert it from a module_comedi_driver to a module_comedi_pci_driver.
This will allow using the comedi_pci_auto_config mechanism to attach
to the device.
Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
drivers/staging/comedi/drivers/icp_multi.c | 30 +++++++++++++++++++++++++++---
1 file changed, 27 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c
index 73fe8a3..e0aac68 100644
--- a/drivers/staging/comedi/drivers/icp_multi.c
+++ b/drivers/staging/comedi/drivers/icp_multi.c
@@ -58,7 +58,7 @@ Options:
#include "icp_multi.h"
-#define DEVICE_ID 0x8000 /* Device ID */
+#define PCI_DEVICE_ID_ICP_MULTI 0x8000
#define ICP_MULTI_EXTDEBUG
@@ -1025,7 +1025,7 @@ static void icp_multi_detach(struct comedi_device *dev)
static const struct boardtype boardtypes[] = {
{
.name = "icp_multi",
- .device_id = DEVICE_ID,
+ .device_id = PCI_DEVICE_ID_ICP_MULTI,
.iorange = IORANGE_ICP_MULTI,
.have_irq = 1,
.cardtype = TYPE_ICP_MULTI,
@@ -1052,7 +1052,31 @@ static struct comedi_driver icp_multi_driver = {
.board_name = &boardtypes[0].name,
.offset = sizeof(struct boardtype),
};
-module_comedi_driver(icp_multi_driver);
+
+static int __devinit icp_multi_pci_probe(struct pci_dev *dev,
+ const struct pci_device_id *ent)
+{
+ return comedi_pci_auto_config(dev, &icp_multi_driver);
+}
+
+static void __devexit icp_multi_pci_remove(struct pci_dev *dev)
+{
+ comedi_pci_auto_unconfig(dev);
+}
+
+static DEFINE_PCI_DEVICE_TABLE(icp_multi_pci_table) = {
+ { PCI_DEVICE(PCI_VENDOR_ID_ICP, PCI_DEVICE_ID_ICP_MULTI) },
+ { 0 }
+};
+MODULE_DEVICE_TABLE(pci, icp_multi_pci_table);
+
+static struct pci_driver icp_multi_pci_driver = {
+ .name = "icp_multi",
+ .id_table = icp_multi_pci_table,
+ .probe = icp_multi_pci_probe,
+ .remove = __devexit_p(icp_multi_pci_remove),
+};
+module_comedi_pci_driver(icp_multi_driver, icp_multi_pci_driver);
MODULE_AUTHOR("Comedi http://www.comedi.org");
MODULE_DESCRIPTION("Comedi low-level driver");
--
1.7.11
More information about the devel
mailing list