spi: remove duplicate parameters check in acpi_spi_add_resource()

The acpi_spi_add_resource() is never called with ctrl == NULL and
index == -1. The only caller already performs the check. Hence
remove the duplication from the acpi_spi_add_resource().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220709000709.35622-2-andriy.shevchenko@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi.c

@@ -2453,9 +2453,6 @@ static int acpi_spi_add_resource(struct acpi_resource *ares, void *data)
 			if (lookup->index != -1 && lookup->n++ != lookup->index)
 				return 1;
 
-			if (lookup->index == -1 && !ctlr)
-				return -ENODEV;
-
 			status = acpi_get_handle(NULL,
 						 sb->resource_source.string_ptr,
 						 &parent_handle);