irqchip/tegra: Fix overflow implicit truncation warnings
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.326 by commit f465d468c5a03ffd1d7d8defbcecf10e54e100ce. For more details please see the references link.