console: rename search_device() to console_search_dev()

Rename search_device() to console_search_dev() since it's in console.h.

Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/common/iomux.c b/common/iomux.c
index 7cfd9f2..e1bd1b4 100644
--- a/common/iomux.c
+++ b/common/iomux.c
@@ -95,10 +95,10 @@
 	for (j = 0; j < i; j++) {
 		/*
 		 * Check whether the device exists and is valid.
-		 * console_assign() also calls search_device(),
+		 * console_assign() also calls console_search_dev(),
 		 * but I need the pointer to the device.
 		 */
-		dev = search_device(io_flag, start[j]);
+		dev = console_search_dev(io_flag, start[j]);
 		if (dev == NULL)
 			continue;
 		/*