The patch titled
Convert pxaficp_ir.c to platform_driver
has been added to the -mm tree. Its filename is
convert-pxaficp_irc-to-platform_driver.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Convert pxaficp_ir.c to platform_driver
From: Paul Sokolovsky <pmiscml@xxxxxxxxx>
drivers/ner/irda/pxaficp_ir.c was not converted to platform_driver, which
in 2.6.19 ( after commit
http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=386415d88b1ae50304f9c61aa3e0db082fa90428;hp=bb84c89f94851161f387285d0a449b4a3f29f4df
) leads to random memory corruption, resume problems, etc
We specifically face issues with HP iPaq hx4700 device, which has
nondeterministic resume problems depending on the changes to kernel config
options (not directly related to pxaficp_ir). More info on the issue:
http://lkml.org/lkml/2006/10/25/73 .
Signed-off-by: Paul Sokolovsky <pmiscml@xxxxxxxxx>
Cc: Samuel Ortiz <samuel@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/net/irda/pxaficp_ir.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
diff -puN drivers/net/irda/pxaficp_ir.c~convert-pxaficp_irc-to-platform_driver drivers/net/irda/pxaficp_ir.c
--- a/drivers/net/irda/pxaficp_ir.c~convert-pxaficp_irc-to-platform_driver
+++ a/drivers/net/irda/pxaficp_ir.c
@@ -704,9 +704,9 @@ static int pxa_irda_stop(struct net_devi
return 0;
}
-static int pxa_irda_suspend(struct device *_dev, pm_message_t state)
+static int pxa_irda_suspend(struct platform_device *_dev, pm_message_t state)
{
- struct net_device *dev = dev_get_drvdata(_dev);
+ struct net_device *dev = platform_get_drvdata(_dev);
struct pxa_irda *si;
if (dev && netif_running(dev)) {
@@ -718,9 +718,9 @@ static int pxa_irda_suspend(struct devic
return 0;
}
-static int pxa_irda_resume(struct device *_dev)
+static int pxa_irda_resume(struct platform_device *_dev)
{
- struct net_device *dev = dev_get_drvdata(_dev);
+ struct net_device *dev = platform_get_drvdata(_dev);
struct pxa_irda *si;
if (dev && netif_running(dev)) {
@@ -746,9 +746,8 @@ static int pxa_irda_init_iobuf(iobuff_t
return io->head ? 0 : -ENOMEM;
}
-static int pxa_irda_probe(struct device *_dev)
+static int pxa_irda_probe(struct platform_device *pdev)
{
- struct platform_device *pdev = to_platform_device(_dev);
struct net_device *dev;
struct pxa_irda *si;
unsigned int baudrate_mask;
@@ -822,9 +821,9 @@ err_mem_1:
return err;
}
-static int pxa_irda_remove(struct device *_dev)
+static int pxa_irda_remove(struct platform_device *_dev)
{
- struct net_device *dev = dev_get_drvdata(_dev);
+ struct net_device *dev = platform_get_drvdata(_dev);
if (dev) {
struct pxa_irda *si = netdev_priv(dev);
@@ -840,9 +839,10 @@ static int pxa_irda_remove(struct device
return 0;
}
-static struct device_driver pxa_ir_driver = {
- .name = "pxa2xx-ir",
- .bus = &platform_bus_type,
+static struct platform_driver pxa_ir_driver = {
+ .driver = {
+ .name = "pxa2xx-ir",
+ },
.probe = pxa_irda_probe,
.remove = pxa_irda_remove,
.suspend = pxa_irda_suspend,
@@ -851,12 +851,12 @@ static struct device_driver pxa_ir_drive
static int __init pxa_irda_init(void)
{
- return driver_register(&pxa_ir_driver);
+ return platform_driver_register(&pxa_ir_driver);
}
static void __exit pxa_irda_exit(void)
{
- driver_unregister(&pxa_ir_driver);
+ platform_driver_unregister(&pxa_ir_driver);
}
module_init(pxa_irda_init);
_
Patches currently in -mm which might be from pmiscml@xxxxxxxxx are
convert-pxaficp_irc-to-platform_driver.patch
-
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