openwrt/target/linux/brcm63xx/patches-4.4/202-MTD-DEVICES-m25p80-use-parsers-if-provided-in-flash-.patch
Jonas Gorski 0ddae04c22 brcm63xx: backport mtd of node changes from upstream
Should fix parser data containing uninitialized values for of probed
physmap flashes, which could break e.g. the redboot parser.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2016-08-13 15:49:35 +02:00

27 lines
820 B
Diff

From c7c3c338cb25d7f55ddb3f6bfbf3572758ca3896 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jonas.gorski@gmail.com>
Date: Thu, 10 Nov 2011 16:53:08 +0100
Subject: [PATCH 50/79] MTD: DEVICES: m25p80: use parsers if provided in flash
platform data
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
---
drivers/mtd/devices/m25p80.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -248,8 +248,10 @@ static int m25p_probe(struct spi_device
if (ret)
return ret;
- return mtd_device_register(&nor->mtd, data ? data->parts : NULL,
- data ? data->nr_parts : 0);
+ return mtd_device_parse_register(&nor->mtd,
+ data ? data->part_probe_types : NULL, NULL,
+ data ? data->parts : NULL,
+ data ? data->nr_parts : 0);
}