From a06ca5d2b0f2aa1f9a6297c80a022d540e7cfd6c Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Thu, 30 Mar 2017 15:45:48 +0900 Subject: [PATCH] mtd: nand: denali: allow to override mtd->name from label DT property Commit f1d995ce89fe ("mtd: name the mtd device with an optional label property") allow us to identify a chip in a user-friendly way. If nand_set_flash_node() picks up the "label" from DT, let's respect it. Otherwise, let it fallback to the current name "denali-nand". Signed-off-by: Masahiro Yamada Suggested-by: Boris Brezillon Signed-off-by: Boris Brezillon --- drivers/mtd/nand/denali.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index 4ca75d3926efd..4e6d03d7a0319 100644 --- a/drivers/mtd/nand/denali.c +++ b/drivers/mtd/nand/denali.c @@ -1462,8 +1462,10 @@ int denali_init(struct denali_nand_info *denali) /* now that our ISR is registered, we can enable interrupts */ denali_set_intr_modes(denali, true); - mtd->name = "denali-nand"; nand_set_flash_node(chip, denali->dev->of_node); + /* Fallback to the default name if DT did not give "label" property */ + if (!mtd->name) + mtd->name = "denali-nand"; /* register the driver with the NAND core subsystem */ chip->select_chip = denali_select_chip; -- 2.39.5