[PATCH 01/12] treewide: fdt: Move fdt_get_config_... to ofnode_conf_read...

[Simon Glass <sjg@chromium.org>]

The current API is outdated as it requires a devicetree pointer.

Move these functions to use the ofnode API and update this globally. Add
some tests while we are here.

Correct the call in exynos_dsim_config_parse_dt() which is obviously
wrong.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 arch/arm/mach-rockchip/rk3188/rk3188.c        |  4 +-
 arch/sandbox/dts/test.dts                     |  3 ++
 arch/x86/cpu/coreboot/coreboot.c              |  5 +--
 board/dhelectronics/dh_stm32mp1/board.c       |  5 ++-
 board/firefly/firefly-rk3288/firefly-rk3288.c |  4 +-
 board/st/stm32mp1/stm32mp1.c                  |  5 ++-
 common/autoboot.c                             |  8 ++--
 common/board_r.c                              |  4 +-
 common/cli.c                                  |  7 ++-
 common/spl/spl_spi.c                          |  8 ++--
 disk/part_efi.c                               |  8 ++--
 doc/device-tree-bindings/config.txt           |  4 +-
 drivers/core/ofnode.c                         | 33 ++++++++++++++
 drivers/video/cfb_console.c                   |  4 +-
 drivers/video/exynos/exynos_mipi_dsi.c        |  4 +-
 env/mmc.c                                     |  5 ++-
 include/dm/ofnode.h                           | 37 ++++++++++++++++
 include/fdtdec.h                              | 33 --------------
 lib/fdtdec.c                                  | 44 -------------------
 test/dm/ofnode.c                              | 15 +++++++
 20 files changed, 124 insertions(+), 116 deletions(-)

diff --git a/arch/arm/mach-rockchip/rk3188/rk3188.c b/arch/arm/mach-rockchip/rk3188/rk3188.c
index ad8c6cd1d79..5a02914e1b0 100644
--- a/arch/arm/mach-rockchip/rk3188/rk3188.c
+++ b/arch/arm/mach-rockchip/rk3188/rk3188.c
@@ -15,6 +15,7 @@
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/grf_rk3188.h>
 #include <asm/arch-rockchip/hardware.h>
+#include <dm/ofnode.h>
 #include <linux/err.h>
 
 #define GRF_BASE	0x20008000
@@ -107,7 +108,6 @@ int rk_board_late_init(void)
 }
 
 #ifdef CONFIG_SPL_BUILD
-DECLARE_GLOBAL_DATA_PTR;
 static int setup_led(void)
 {
 #ifdef CONFIG_SPL_LED
@@ -115,7 +115,7 @@ static int setup_led(void)
 	char *led_name;
 	int ret;
 
-	led_name = fdtdec_get_config_string(gd->fdt_blob, "u-boot,boot-led");
+	led_name = ofnode_conf_read_str("u-boot,boot-led");
 	if (!led_name)
 		return 0;
 	ret = led_get_by_label(led_name, &dev);
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index d5976318d1c..77d54e39d73 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -53,6 +53,9 @@
 	};
 
 	config {
+		testing-bool;
+		testing-int = <123>;
+		testing-str = "testing";
 		environment {
 			from_fdt = "yes";
 			fdt_env_path = "";
diff --git a/arch/x86/cpu/coreboot/coreboot.c b/arch/x86/cpu/coreboot/coreboot.c
index 69cf8f417c7..aaa5ae112e4 100644
--- a/arch/x86/cpu/coreboot/coreboot.c
+++ b/arch/x86/cpu/coreboot/coreboot.c
@@ -16,8 +16,7 @@
 #include <asm/mtrr.h>
 #include <asm/cb_sysinfo.h>
 #include <asm/arch/timestamp.h>
-
-DECLARE_GLOBAL_DATA_PTR;
+#include <dm/ofnode.h>
 
 int arch_cpu_init(void)
 {
@@ -65,7 +64,7 @@ static void board_final_init(void)
 		mtrr_close(&state, true);
 	}
 
-	if (!fdtdec_get_config_bool(gd->fdt_blob, "u-boot,no-apm-finalize")) {
+	if (!ofnode_conf_read_bool("u-boot,no-apm-finalize")) {
 		/*
 		 * Issue SMI to coreboot to lock down ME and registers
 		 * when allowed via device tree
diff --git a/board/dhelectronics/dh_stm32mp1/board.c b/board/dhelectronics/dh_stm32mp1/board.c
index d7c1857c168..4b3167f69d2 100644
--- a/board/dhelectronics/dh_stm32mp1/board.c
+++ b/board/dhelectronics/dh_stm32mp1/board.c
@@ -42,6 +42,7 @@
 #include <usb.h>
 #include <usb/dwc2_udc.h>
 #include <watchdog.h>
+#include <dm/ofnode.h>
 #include "../../st/common/stpmic1.h"
 
 /* SYSCFG registers */
@@ -382,10 +383,10 @@ int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
 #ifdef CONFIG_LED
 static int get_led(struct udevice **dev, char *led_string)
 {
-	char *led_name;
+	const char *led_name;
 	int ret;
 
-	led_name = fdtdec_get_config_string(gd->fdt_blob, led_string);
+	led_name = ofnode_conf_read_str(led_string);
 	if (!led_name) {
 		pr_debug("%s: could not find %s config string\n",
 			 __func__, led_string);
diff --git a/board/firefly/firefly-rk3288/firefly-rk3288.c b/board/firefly/firefly-rk3288/firefly-rk3288.c
index 41c49e5daa7..95d8b00924d 100644
--- a/board/firefly/firefly-rk3288/firefly-rk3288.c
+++ b/board/firefly/firefly-rk3288/firefly-rk3288.c
@@ -8,9 +8,9 @@
 #include <led.h>
 #include <log.h>
 #include <asm/global_data.h>
+#include <dm/ofnode.h>
 
 #ifdef CONFIG_SPL_BUILD
-DECLARE_GLOBAL_DATA_PTR;
 static int setup_led(void)
 {
 #ifdef CONFIG_SPL_LED
@@ -18,7 +18,7 @@ static int setup_led(void)
 	char *led_name;
 	int ret;
 
-	led_name = fdtdec_get_config_string(gd->fdt_blob, "u-boot,boot-led");
+	led_name = ofnode_conf_read_str("u-boot,boot-led");
 	if (!led_name)
 		return 0;
 	ret = led_get_by_label(led_name, &dev);
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
index 59fb6e548c0..1a217c0e7e7 100644
--- a/board/st/stm32mp1/stm32mp1.c
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -37,6 +37,7 @@
 #include <asm/gpio.h>
 #include <asm/arch/stm32.h>
 #include <asm/arch/sys_proto.h>
+#include <dm/ofnode.h>
 #include <jffs2/load_kernel.h>
 #include <linux/bitops.h>
 #include <linux/delay.h>
@@ -231,10 +232,10 @@ int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
 
 static int get_led(struct udevice **dev, char *led_string)
 {
-	char *led_name;
+	const char *led_name;
 	int ret;
 
-	led_name = fdtdec_get_config_string(gd->fdt_blob, led_string);
+	led_name = ofnode_conf_read_str(led_string);
 	if (!led_name) {
 		log_debug("could not find %s config string\n", led_string);
 		return -ENOENT;
diff --git a/common/autoboot.c b/common/autoboot.c
index 5bb2e190895..6251c683108 100644
--- a/common/autoboot.c
+++ b/common/autoboot.c
@@ -24,6 +24,7 @@
 #include <u-boot/sha256.h>
 #include <bootcount.h>
 #include <crypt.h>
+#include <dm/ofnode.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -424,12 +425,12 @@ static void process_fdt_options(const void *blob)
 	ulong addr;
 
 	/* Add an env variable to point to a kernel payload, if available */
-	addr = fdtdec_get_config_int(gd->fdt_blob, "kernel-offset", 0);
+	addr = ofnode_conf_read_int("kernel-offset", 0);
 	if (addr)
 		env_set_addr("kernaddr", (void *)(CONFIG_SYS_TEXT_BASE + addr));
 
 	/* Add an env variable to point to a root disk, if available */
-	addr = fdtdec_get_config_int(gd->fdt_blob, "rootdisk-offset", 0);
+	addr = ofnode_conf_read_int("rootdisk-offset", 0);
 	if (addr)
 		env_set_addr("rootaddr", (void *)(CONFIG_SYS_TEXT_BASE + addr));
 #endif /* CONFIG_SYS_TEXT_BASE */
@@ -446,8 +447,7 @@ const char *bootdelay_process(void)
 	bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY;
 
 	if (IS_ENABLED(CONFIG_OF_CONTROL))
-		bootdelay = fdtdec_get_config_int(gd->fdt_blob, "bootdelay",
-						  bootdelay);
+		bootdelay = ofnode_conf_read_int("bootdelay", bootdelay);
 
 	debug("### main_loop entered: bootdelay=%d\n\n", bootdelay);
 
diff --git a/common/board_r.c b/common/board_r.c
index e3e6248a1fd..68d3b1fb1ce 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -67,6 +67,7 @@
 #endif
 #include <asm/sections.h>
 #include <dm/root.h>
+#include <dm/ofnode.h>
 #include <linux/compiler.h>
 #include <linux/err.h>
 #include <efi_loader.h>
@@ -448,8 +449,7 @@ static int initr_pvblock(void)
 static int should_load_env(void)
 {
 	if (IS_ENABLED(CONFIG_OF_CONTROL))
-		return fdtdec_get_config_int(gd->fdt_blob,
-						"load-environment", 1);
+		return ofnode_conf_read_int("load-environment", 1);
 
 	if (IS_ENABLED(CONFIG_DELAY_ENVIRONMENT))
 		return 0;
diff --git a/common/cli.c b/common/cli.c
index 048eacb9ef9..d86046a728b 100644
--- a/common/cli.c
+++ b/common/cli.c
@@ -19,8 +19,7 @@
 #include <hang.h>
 #include <malloc.h>
 #include <asm/global_data.h>
-
-DECLARE_GLOBAL_DATA_PTR;
+#include <dm/ofnode.h>
 
 #ifdef CONFIG_CMDLINE
 /*
@@ -157,7 +156,7 @@ int do_run(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 bool cli_process_fdt(const char **cmdp)
 {
 	/* Allow the fdt to override the boot command */
-	char *env = fdtdec_get_config_string(gd->fdt_blob, "bootcmd");
+	const char *env = ofnode_conf_read_str("bootcmd");
 	if (env)
 		*cmdp = env;
 	/*
@@ -165,7 +164,7 @@ bool cli_process_fdt(const char **cmdp)
 	 * Always use 'env' in this case, since bootsecure requres that the
 	 * bootcmd was specified in the FDT too.
 	 */
-	return fdtdec_get_config_int(gd->fdt_blob, "bootsecure", 0) != 0;
+	return ofnode_conf_read_int("bootsecure", 0);
 }
 
 /*
diff --git a/common/spl/spl_spi.c b/common/spl/spl_spi.c
index 9884e7c1850..f92ce37384c 100644
--- a/common/spl/spl_spi.c
+++ b/common/spl/spl_spi.c
@@ -16,8 +16,7 @@
 #include <errno.h>
 #include <spl.h>
 #include <asm/global_data.h>
-
-DECLARE_GLOBAL_DATA_PTR;
+#include <dm/ofnode.h>
 
 #ifdef CONFIG_SPL_OS_BOOT
 /*
@@ -104,9 +103,8 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
 	header = spl_get_load_buffer(-sizeof(*header), sizeof(*header));
 
 #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
-	payload_offs = fdtdec_get_config_int(gd->fdt_blob,
-					     "u-boot,spl-payload-offset",
-					     payload_offs);
+	payload_offs = ofnode_conf_read_int("u-boot,spl-payload-offset",
+					    payload_offs);
 #endif
 
 #ifdef CONFIG_SPL_OS_BOOT
diff --git a/disk/part_efi.c b/disk/part_efi.c
index fdca91a6974..0ca7effc327 100644
--- a/disk/part_efi.c
+++ b/disk/part_efi.c
@@ -23,12 +23,11 @@
 #include <malloc.h>
 #include <memalign.h>
 #include <part_efi.h>
+#include <dm/ofnode.h>
 #include <linux/compiler.h>
 #include <linux/ctype.h>
 #include <u-boot/crc.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #ifdef CONFIG_HAVE_BLOCK_DEVICE
 
 /* GUID for basic data partitons */
@@ -563,9 +562,8 @@ static uint32_t partition_entries_offset(struct blk_desc *dev_desc)
 	 * from the start of the device) to be specified as a property
 	 * of the device tree '/config' node.
 	 */
-	config_offset = fdtdec_get_config_int(gd->fdt_blob,
-					      "u-boot,efi-partition-entries-offset",
-					      -EINVAL);
+	config_offset = ofnode_conf_read_int(
+		"u-boot,efi-partition-entries-offset", -EINVAL);
 	if (config_offset != -EINVAL) {
 		offset_bytes = PAD_TO_BLOCKSIZE(config_offset, dev_desc);
 		offset_blks = offset_bytes / dev_desc->blksz;
diff --git a/doc/device-tree-bindings/config.txt b/doc/device-tree-bindings/config.txt
index 6cdc16da5b5..d53b0aa3347 100644
--- a/doc/device-tree-bindings/config.txt
+++ b/doc/device-tree-bindings/config.txt
@@ -2,8 +2,8 @@ The /config node (Configuration Options)
 ----------------------------------------
 
 A number of run-time configuration options are provided in the /config node
-of the control device tree. You can access these using fdtdec_get_config_int(),
-fdtdec_get_config_bool() and fdtdec_get_config_string().
+of the control device tree. You can access these using ofnode_conf_read_int(),
+ofnode_conf_read_bool() and ofnode_conf_read_str().
 
 Available options are:
 
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 701b23e2c91..08705ef8d99 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -1103,3 +1103,36 @@ int ofnode_set_enabled(ofnode node, bool value)
 	else
 		return ofnode_write_string(node, "status", "disabled");
 }
+
+bool ofnode_conf_read_bool(const char *prop_name)
+{
+	ofnode node;
+
+	node = ofnode_path("/config");
+	if (!ofnode_valid(node))
+		return false;
+
+	return ofnode_read_bool(node, prop_name);
+}
+
+int ofnode_conf_read_int(const char *prop_name, int default_val)
+{
+	ofnode node;
+
+	node = ofnode_path("/config");
+	if (!ofnode_valid(node))
+		return default_val;
+
+	return ofnode_read_u32_default(node, prop_name, default_val);
+}
+
+const char *ofnode_conf_read_str(const char *prop_name)
+{
+	ofnode node;
+
+	node = ofnode_path("/config");
+	if (!ofnode_valid(node))
+		return NULL;
+
+	return ofnode_read_string(node, prop_name);
+}
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 5e1ee061e8e..b24a511c4e1 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -75,6 +75,7 @@
 #include <malloc.h>
 #include <video.h>
 #include <asm/global_data.h>
+#include <dm/ofnode.h>
 #include <linux/compiler.h>
 
 #if defined(CONFIG_VIDEO_MXS)
@@ -2138,8 +2139,7 @@ int drv_video_init(void)
 #if defined(CONFIG_VGA_AS_SINGLE_DEVICE)
 	have_keyboard = false;
 #elif defined(CONFIG_OF_CONTROL)
-	have_keyboard = !fdtdec_get_config_bool(gd->fdt_blob,
-						"u-boot,no-keyboard");
+	have_keyboard = !ofnode_conf_read_bool("u-boot,no-keyboard");
 #else
 	have_keyboard = true;
 #endif
diff --git a/drivers/video/exynos/exynos_mipi_dsi.c b/drivers/video/exynos/exynos_mipi_dsi.c
index c56eadc8237..804fcd0b248 100644
--- a/drivers/video/exynos/exynos_mipi_dsi.c
+++ b/drivers/video/exynos/exynos_mipi_dsi.c
@@ -288,8 +288,8 @@ int exynos_dsim_config_parse_dt(const void *blob, struct mipi_dsim_config *dt,
 	dt->rx_timeout = fdtdec_get_int(blob, node,
 				"samsung,dsim-config-rx-timeout", 0);
 
-	lcd_dt->name = fdtdec_get_config_string(blob,
-				"samsung,dsim-device-name");
+	lcd_dt->name = fdt_getprop(blob, node, "samsung,dsim-device-name",
+				   NULL);
 
 	lcd_dt->id = fdtdec_get_int(blob, node,
 				"samsung,dsim-device-id", 0);
diff --git a/env/mmc.c b/env/mmc.c
index 09e94f0bd3b..c4cb1639914 100644
--- a/env/mmc.c
+++ b/env/mmc.c
@@ -19,6 +19,7 @@
 #include <part.h>
 #include <search.h>
 #include <errno.h>
+#include <dm/ofnode.h>
 
 #define __STR(X) #X
 #define STR(X) __STR(X)
@@ -73,7 +74,7 @@ static inline s64 mmc_offset(int copy)
 	int err;
 
 	/* look for the partition in mmc CONFIG_SYS_MMC_ENV_DEV */
-	str = fdtdec_get_config_string(gd->fdt_blob, dt_prop.partition);
+	str = ofnode_conf_read_str(dt_prop.partition);
 	if (str) {
 		/* try to place the environment at end of the partition */
 		err = mmc_offset_try_partition(str, copy, &val);
@@ -90,7 +91,7 @@ static inline s64 mmc_offset(int copy)
 		propname = dt_prop.offset_redund;
 	}
 #endif
-	return fdtdec_get_config_int(gd->fdt_blob, propname, defvalue);
+	return ofnode_conf_read_int(propname, defvalue);
 }
 #else
 static inline s64 mmc_offset(int copy)
diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h
index 4e1a8447e65..6a714d0c7b5 100644
--- a/include/dm/ofnode.h
+++ b/include/dm/ofnode.h
@@ -1117,4 +1117,41 @@ int ofnode_write_string(ofnode node, const char *propname, const char *value);
  */
 int ofnode_set_enabled(ofnode node, bool value);
 
+/**
+ * ofnode_conf_read_bool() - Read a boolean value from the U-Boot config
+ *
+ * This reads a property from the /config node of the devicetree.
+ *
+ * See doc/config.txt for bindings
+ *
+ * @prop_name	property name to look up
+ * @return true, if it exists, false if not
+ */
+bool ofnode_conf_read_bool(const char *prop_name);
+
+/**
+ * ofnode_conf_read_int() - Read an integer value from the U-Boot config
+ *
+ * This reads a property from the /config node of the devicetree.
+ *
+ * See doc/config.txt for bindings
+ *
+ * @prop_name: property name to look up
+ * @default_val: default value to return if the property is not found
+ * @return integer value, if found, or @default_val if not
+ */
+int ofnode_conf_read_int(const char *prop_name, int default_val);
+
+/**
+ * ofnode_conf_read_str() - Read a string value from the U-Boot config
+ *
+ * This reads a property from the /config node of the devicetree.
+ *
+ * See doc/config.txt for bindings
+ *
+ * @prop_name: property name to look up
+ * @return string value, if found, or NULL if not
+ */
+const char *ofnode_conf_read_str(const char *prop_name);
+
 #endif
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 8ac20c9a64f..23efbe710cb 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -746,39 +746,6 @@ int fdtdec_get_bool(const void *blob, int node, const char *prop_name);
  */
 int fdtdec_get_child_count(const void *blob, int node);
 
-/**
- * Look in the FDT for a config item with the given name and return its value
- * as a 32-bit integer. The property must have at least 4 bytes of data. The
- * value of the first cell is returned.
- *
- * @param blob		FDT blob to use
- * @param prop_name	Node property name
- * @param default_val	default value to return if the property is not found
- * @return integer value, if found, or default_val if not
- */
-int fdtdec_get_config_int(const void *blob, const char *prop_name,
-		int default_val);
-
-/**
- * Look in the FDT for a config item with the given name
- * and return whether it exists.
- *
- * @param blob		FDT blob
- * @param prop_name	property name to look up
- * @return 1, if it exists, or 0 if not
- */
-int fdtdec_get_config_bool(const void *blob, const char *prop_name);
-
-/**
- * Look in the FDT for a config item with the given name and return its value
- * as a string.
- *
- * @param blob          FDT blob
- * @param prop_name     property name to look up
- * @returns property string, NULL on error.
- */
-char *fdtdec_get_config_string(const void *blob, const char *prop_name);
-
 /*
  * Look up a property in a node and return its contents in a byte
  * array of given length. The property must have at least enough data for
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 337c4443b03..1590eb5050e 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -864,50 +864,6 @@ const u8 *fdtdec_locate_byte_array(const void *blob, int node,
 	return cell;
 }
 
-int fdtdec_get_config_int(const void *blob, const char *prop_name,
-			  int default_val)
-{
-	int config_node;
-
-	debug("%s: %s\n", __func__, prop_name);
-	config_node = fdt_path_offset(blob, "/config");
-	if (config_node < 0)
-		return default_val;
-	return fdtdec_get_int(blob, config_node, prop_name, default_val);
-}
-
-int fdtdec_get_config_bool(const void *blob, const char *prop_name)
-{
-	int config_node;
-	const void *prop;
-
-	debug("%s: %s\n", __func__, prop_name);
-	config_node = fdt_path_offset(blob, "/config");
-	if (config_node < 0)
-		return 0;
-	prop = fdt_get_property(blob, config_node, prop_name, NULL);
-
-	return prop != NULL;
-}
-
-char *fdtdec_get_config_string(const void *blob, const char *prop_name)
-{
-	const char *nodep;
-	int nodeoffset;
-	int len;
-
-	debug("%s: %s\n", __func__, prop_name);
-	nodeoffset = fdt_path_offset(blob, "/config");
-	if (nodeoffset < 0)
-		return NULL;
-
-	nodep = fdt_getprop(blob, nodeoffset, prop_name, &len);
-	if (!nodep)
-		return NULL;
-
-	return (char *)nodep;
-}
-
 u64 fdtdec_get_number(const fdt32_t *ptr, unsigned int cells)
 {
 	u64 number = 0;
diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c
index 44e51de0854..49efabe871c 100644
--- a/test/dm/ofnode.c
+++ b/test/dm/ofnode.c
@@ -318,3 +318,18 @@ static int dm_test_ofnode_get_path(struct unit_test_state *uts)
 	return 0;
 }
 DM_TEST(dm_test_ofnode_get_path, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
+
+static int dm_test_ofnode_conf(struct unit_test_state *uts)
+{
+	ut_assert(!ofnode_conf_read_bool("missing"));
+	ut_assert(ofnode_conf_read_bool("testing-bool"));
+
+	ut_asserteq(123, ofnode_conf_read_int("testing-int", 0));
+	ut_asserteq(6, ofnode_conf_read_int("missing", 6));
+
+	ut_assertnull(ofnode_conf_read_str("missing"));
+	ut_asserteq_str("testing", ofnode_conf_read_str("testing-str"));
+
+	return 0;
+}
+DM_TEST(dm_test_ofnode_conf, 0);
-- 
2.32.0.605.g8dce9f2422-goog