On Fri, 2006-01-06 at 16:59 +1100, Benjamin Herrenschmidt wrote:
> Hi !
>
> In 2.6.15, platform device matching works according to this comment in
> the code, or rather are supposed to:
.../...
Just in case my analysis is correct, here's an untested fix:
---
Platform device matching doesn't work when an "id" is used.
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
--- linux-work.orig/drivers/base/platform.c 2005-11-24 17:18:43.000000000 +1100
+++ linux-work/drivers/base/platform.c 2006-01-06 16:59:59.000000000 +1100
@@ -447,7 +447,8 @@ static int platform_match(struct device
{
struct platform_device *pdev = container_of(dev, struct platform_device, dev);
- return (strncmp(pdev->name, drv->name, BUS_ID_SIZE) == 0);
+ return strncmp(pdev->name, drv->name,
+ min(BUS_ID_SIZE, strlen(drv->name))) == 0;
}
static int platform_suspend(struct device * dev, pm_message_t state)
-
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