dmaengine: acpi: Avoid comparison GSI with Linux vIRQ

commit 67db87dc upstream.

Currently the CRST parsing relies on the fact that on most of x86 devices
the IRQ mapping is 1:1 with Linux vIRQ. However, it may be not true for
some. Fix this by converting GSI to Linux vIRQ before checking it.

Fixes: ee8209fd

 ("dma: acpi-dma: parse CSRT to extract additional resources")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210730202715.24375-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>