Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=179fb0c726fa34a1ecbb9385a01c704babb9c0ab
Commit: 179fb0c726fa34a1ecbb9385a01c704babb9c0ab
Parent: 91fcd412e957f433e9f1abeb0b1926dbeb66ca80
Author: Olaf Hering <[EMAIL PROTECTED]>
AuthorDate: Mon Apr 23 14:41:15 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Apr 24 08:23:08 2007 -0700
do not truncate irq number for icom adapter
irq values are u32, not u8. Large irq numbers will be truncated,
free_irq may free a different irq.
Remove incorrectly sized struct member and use the one from pci_dev.
Signed-off-by: Olaf Hering <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/serial/icom.c | 5 ++---
drivers/serial/icom.h | 1 -
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c
index 41431d0..d7aaf76 100644
--- a/drivers/serial/icom.c
+++ b/drivers/serial/icom.c
@@ -1473,7 +1473,7 @@ static void icom_remove_adapter(struct icom_adapter
*icom_adapter)
}
}
- free_irq(icom_adapter->irq_number, (void *) icom_adapter);
+ free_irq(icom_adapter->pci_dev->irq, (void *) icom_adapter);
iounmap(icom_adapter->base_addr);
icom_free_adapter(icom_adapter);
pci_release_regions(icom_adapter->pci_dev);
@@ -1539,7 +1539,6 @@ static int __devinit icom_probe(struct pci_dev *dev,
}
icom_adapter->base_addr_pci = pci_resource_start(dev, 0);
- icom_adapter->irq_number = dev->irq;
icom_adapter->pci_dev = dev;
icom_adapter->version = ent->driver_data;
icom_adapter->subsystem_id = ent->subdevice;
@@ -1570,7 +1569,7 @@ static int __devinit icom_probe(struct pci_dev *dev,
icom_port = &icom_adapter->port_info[index];
if (icom_port->status == ICOM_PORT_ACTIVE) {
- icom_port->uart_port.irq =
icom_port->adapter->irq_number;
+ icom_port->uart_port.irq =
icom_port->adapter->pci_dev->irq;
icom_port->uart_port.type = PORT_ICOM;
icom_port->uart_port.iotype = UPIO_MEM;
icom_port->uart_port.membase =
diff --git a/drivers/serial/icom.h b/drivers/serial/icom.h
index 798f1ef..e8578d8 100644
--- a/drivers/serial/icom.h
+++ b/drivers/serial/icom.h
@@ -258,7 +258,6 @@ struct icom_port {
struct icom_adapter {
void __iomem * base_addr;
unsigned long base_addr_pci;
- unsigned char irq_number;
struct pci_dev *pci_dev;
struct icom_port port_info[4];
int index;
-
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