# \[PATCH v2 03/11\] of/fdt: add of\_fdt\_machine\_is\_compatible function

- From: Nicolas Saenz Julienne \<hidden\>
- Date: 2019-08-20 14:58:38 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2019/08/5693293
- Thread: https://ratatoskr.run/linux-arm-kernel/2019/08/5693292/t.md

```text
Provides the same functionality as of_machine_is_compatible.

Signed-off-by: Nicolas Saenz Julienne <redacted>
---

Changes in v2: None

 drivers/of/fdt.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 9cdf14b9aaab..06ffbd39d9af 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -802,6 +802,13 @@ const char * __init of_flat_dt_get_machine_name(void)
 	return name;
 }
 
+static const int __init of_fdt_machine_is_compatible(char *name)
+{
+	unsigned long dt_root = of_get_flat_dt_root();
+
+	return of_flat_dt_is_compatible(dt_root, name);
+}
+
 /**
  * of_flat_dt_match_machine - Iterate match tables to find matching machine.
  *
-- 
2.22.0


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```