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Commit 28309572 authored by Cédric Le Goater's avatar Cédric Le Goater Committed by Brian Norris
Browse files

mtd: name the mtd device with an optional label property 



This can be used to easily identify a specific chip on a system with
multiple chips.

Suggested-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: default avatarCédric Le Goater <clg@kaod.org>
Reviewed-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 398d8739

include/linux/mtd/mtd.h

+3 −0
Original line number Original line Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <linux/uio.h>

#include <linux/uio.h>

#include <linux/notifier.h>

#include <linux/notifier.h>

#include <linux/device.h>

#include <linux/device.h>

#include <linux/of.h>





#include <mtd/mtd-abi.h>

#include <mtd/mtd-abi.h>
@@ -386,6 +387,8 @@ static inline void mtd_set_of_node(struct mtd_info *mtd, 
				   struct device_node *np)

				   struct device_node *np)

{

{

	mtd->dev.of_node = np;

	mtd->dev.of_node = np;

	if (!mtd->name)

		of_property_read_string(np, "label", &mtd->name);

}

}





static inline struct device_node *mtd_get_of_node(struct mtd_info *mtd)

static inline struct device_node *mtd_get_of_node(struct mtd_info *mtd)