[patch 17/26] i82365: release all resources if no devices are found

Greg KH
2005-12-13T08:31:28Z

[-- Attachment #1: i82365-release-all-resources-if-no-devices-are-found.patch --]
[-- Type: text/plain, Size: 883 bytes --]

-stable review patch. If anyone has any objections, please let us know.

------------------
From: Igor Popik <igor.popik@gmail.com>

The i82365 driver does not release all the resources when the device is not
found. This can cause an oops when reading /proc/ioports after module
unload (e.g. bug #5657).

Signed-off-by: Igor Popik <igor.popik@gmail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/pcmcia/i82365.c | 1 +
1 file changed, 1 insertion(+)

--- linux-2.6.14.3.orig/drivers/pcmcia/i82365.c
+++ linux-2.6.14.3/drivers/pcmcia/i82365.c
@@ -1382,6 +1382,7 @@ static int __init init_i82365(void)
if (sockets == 0) {
printk("not found.\n");
platform_device_unregister(&i82365_device);
+ release_region(i365_base, 2);
driver_unregister(&i82365_driver);
return -ENODEV;
}

--