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@xxxxxxxx> --- 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
