On Thu, 17 Apr 2008, vcgandhi1@xxxxxxx wrote:
> When I switch to static Major and Minor numbers, the code started to work. So
> I believe the issue is with dynamic Major and Minor number.
I still don't understand. drivers/serial/jsm/jsm_driver.c does the same.
But as it calls in its jsm_init_module:
uart_register_driver
tty_register_driver
where
if (!driver->major) {
error = alloc_chrdev_region(&dev, driver->minor_start,
driver->num, driver->name);
if (!error) {
driver->major = MAJOR(dev);
driver->minor_start = MINOR(dev);
}
then it does get non-zero major and minor numbers. Doesn't this work for
you?
Thanks
Guennadi
---
Guennadi Liakhovetski
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