usb: host: tegra: Remove manual wake IRQ disposal

usb: host: tegra: Remove manual wake IRQ disposal

We found that calling irq_dispose_mapping() caused a kernel warning
when removing the driver. The IRQs are obtained using
platform_get_irq(), which returns a Linux virtual IRQ number directly
managed by the device core, not by the OF subsystem. Therefore, the
driver should not call irq_dispose_mapping() for these IRQs.

Fixes: 5df186e2ef11 ("usb: xhci: tegra: Support USB wakeup function for Tegra234")
Cc: stable@vger.kernel.org
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Signed-off-by: Wei-Cheng Chen <weichengc@nvidia.com>
Link: https://patch.msgid.link/20260115103621.587366-1-weichengc@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>