[PATCH] bcm47xx: fix build regression

Arnd Bergmann
2017-05-30T11:21:02Z

An unknown change in the kernel headers caused a build regression
in an MTD partition driver:

In file included from drivers/mtd/bcm47xxpart.c:12:0:
include/linux/bcm47xx_nvram.h: In function 'bcm47xx_nvram_init_from_mem':
include/linux/bcm47xx_nvram.h:27:10: error: 'ENOTSUPP' undeclared (first use in this function)

Clearly we want to include linux/errno.h here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
include/linux/bcm47xx_nvram.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/linux/bcm47xx_nvram.h b/include/linux/bcm47xx_nvram.h
index 2793652fbf66..a414a2b53e41 100644
--- a/include/linux/bcm47xx_nvram.h
+++ b/include/linux/bcm47xx_nvram.h
@@ -8,6 +8,7 @@
#ifndef __BCM47XX_NVRAM_H
#define __BCM47XX_NVRAM_H

+#include <linux/errno.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/vmalloc.h>
--
2.9.0