[PATCH] yenta: free_irq() on suspend.

Resume doesn't seem to work without.

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 6837491f021c..744e469a9eda 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -1107,6 +1107,8 @@ static int yenta_dev_suspend (struct pci_dev *dev, pm_message_t state)
                 pci_read_config_dword(dev, 17*4, &socket->saved_state[1]);
                 pci_disable_device(dev);
 
+                free_irq(dev->irq, socket);
+
                 /*
                  * Some laptops (IBM T22) do not like us putting the Cardbus
                  * bridge into D3.  At a guess, some other laptop will
@@ -1132,6 +1134,13 @@ static int yenta_dev_resume (struct pci_dev *dev)
                 pci_enable_device(dev);
                 pci_set_master(dev);
 
+                if (socket->cb_irq)
+                        if (request_irq(socket->cb_irq, yenta_interrupt,
+                                        SA_SHIRQ, "yenta", socket)) {
+                                printk(KERN_WARNING "Yenta: request_irq() failed on resume!\n");
+                                socket->cb_irq = 0;
+                        }
+
                 if (socket->type && socket->type->restore_state)
                         socket->type->restore_state(socket);
         }