On 24-07-01, Sergei Shtylyov wrote:

On 7/1/24 4:53 PM, Marco Felsch wrote:

quoted

Provide a simple helper to make it easy to detect an master mtd device.

Signed-off-by: Marco Felsch <redacted>
---
 include/linux/mtd/mtd.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 8d10d9d2e830..bf3fc2ea7230 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h

@@ -408,6 +408,11 @@ static inline struct mtd_info *mtd_get_master(struct mtd_info *mtd)
 	return mtd;
 }
 
+static inline bool mtd_is_master(struct mtd_info *mtd)
+{
+	return mtd->parent ? false : true;

   Perhaps:

	return !mtd->parent;

Sure, if you prefer this style rather I will change it.

Regards,
  Marco