mtd: hyperbus: Provide per device private pointer

Provide per device private pointer that can be used by controller drivers to store device specific private data. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Link: https://lore.kernel.org/r/20200924081214.16934-2-vigneshr@ti.com
mariux64 · Sep 30, 2020 · 714fb2f · 714fb2f
1 parent ba4f184
commit 714fb2f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/linux/mtd/hyperbus.h b/include/linux/mtd/hyperbus.h
@@ -20,6 +20,7 @@ enum hyperbus_memtype {
  * @mtd: pointer to MTD struct
  * @ctlr: pointer to HyperBus controller struct
  * @memtype: type of memory device: HyperFlash or HyperRAM
+ * @priv: pointer to controller specific per device private data
  */
 
 struct hyperbus_device {
@@ -28,6 +29,7 @@ struct hyperbus_device {
 	struct mtd_info *mtd;
 	struct hyperbus_ctlr *ctlr;
 	enum hyperbus_memtype memtype;
+	void *priv;
 };
 
 /**