From c0e8ce2623f49d05b5673a03f821e4f4f3478d7f Mon Sep 17 00:00:00 2001
From: Chris Dimich <chris.dimich@boundarydevices.com>
Date: Fri, 8 Sep 2023 18:28:50 +0200
Subject: [PATCH] image_types_sparse: Fix syntax error

When using the image type:

	IMAGE_FSTYPES += " wic.sparse"
	IMAGE_CLASSES += " image_types_sparse"

The following error arises:

	Syntax error: Bad function name

So need to remove function in favor of variable.

Signed-off-by: Chris Dimich <chris.dimich@boundarydevices.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bastian Krause <bst@pengutronix.de>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
---
 meta-oe/classes/image_types_sparse.bbclass | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/meta-oe/classes/image_types_sparse.bbclass b/meta-oe/classes/image_types_sparse.bbclass
index 69e24cbb79..68c5dbaa14 100644
--- a/meta-oe/classes/image_types_sparse.bbclass
+++ b/meta-oe/classes/image_types_sparse.bbclass
@@ -8,9 +8,11 @@ inherit image_types
 SPARSE_BLOCK_SIZE ??= "4096"
 
 CONVERSIONTYPES += "sparse"
-CONVERSION_CMD:sparse() {
-    INPUT="${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"
-    truncate --no-create --size=%${SPARSE_BLOCK_SIZE} "$INPUT"
-    img2simg -s "$INPUT" "$INPUT.sparse" ${SPARSE_BLOCK_SIZE}
-}
+
+CONVERSION_CMD:sparse = " \
+    INPUT="${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"; \
+    truncate --no-create --size=%${SPARSE_BLOCK_SIZE} "$INPUT"; \
+    img2simg -s "$INPUT" "$INPUT.sparse" ${SPARSE_BLOCK_SIZE}; \
+ "
+
 CONVERSION_DEPENDS_sparse = "android-tools-native"