uio: uio_dmem_genirq: Make use of irq_get_trigger_type()

uio: uio_dmem_genirq: Make use of irq_get_trigger_type()

Convert the following case:

        struct irq_data *irq_data = irq_get_irq_data(irq);

        if (irq_data && irqd_get_trigger_type(irq_data) ... ) {
                ...
        }

to the simpler:

        if (irq_get_trigger_type(irq) ... ) {
                ...
        }

by using the irq_get_trigger_type() function.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240912235925.54465-2-vassilisamir@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>