soundwire: intel: use correct header for io calls

Commit df72b719 ("soundwire: intel: add missing headers for
cross-compilation") tried to fix cross compilation but erroneously used
wrong header in one of the file. Fix it by using correct io.h header.
Reported-by: kbuild test robot <lkp@intel.com>
Fixes: df72b719 ("soundwire: intel: add missing headers for cross-compilation")
Signed-off-by: Vinod Koul <vkoul@kernel.org>

drivers/soundwire/intel_init.c

@@ -9,7 +9,7 @@
 
 #include <linux/acpi.h>
 #include <linux/export.h>
-#include <linux/iomap.h>
+#include <linux/io.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/soundwire/sdw_intel.h>