• Masahiro Yamada's avatar
    i2c_eeprom: include <linux/err.h> to fix build error · ee5ee876
    Masahiro Yamada authored
    drivers/misc/i2c_eeprom.c fails to build unless CONFIG_FIT_SIGNATURE
    is defined.
    
      CC      drivers/misc/i2c_eeprom.o
    drivers/misc/i2c_eeprom.c: In function 'i2c_eeprom_read':
    drivers/misc/i2c_eeprom.c:15:10: error: 'ENODEV' undeclared
    (first use in this function)
    drivers/misc/i2c_eeprom.c:15:10: note: each undeclared identifier
    is reported only once for each function it appears in
    drivers/misc/i2c_eeprom.c: In function 'i2c_eeprom_write':
    drivers/misc/i2c_eeprom.c:21:10: error: 'ENODEV' undeclared
    (first use in this function)
    drivers/misc/i2c_eeprom.c:22:1: warning: control reaches end of
    non-void function [-Wreturn-type]
    drivers/misc/i2c_eeprom.c: In function 'i2c_eeprom_read':
    drivers/misc/i2c_eeprom.c:16:1: warning: control reaches end of
    non-void function [-Wreturn-type]
    make[2]: *** [drivers/misc/i2c_eeprom.o] Error 1
    make[1]: *** [drivers/misc] Error 2
    make: *** [drivers] Error 2
    
    By the way, Sandbox (enabling CONFIG_FIT_SIGNATURE) is luckily
    working depending on it.
    Sandbox includes include/asm-generic/errno.h
                from include/errno.h
                from include/u-boot/rsa-checksum.h
                from include/image.h
                from include/common.h
                from drivers/misc/i2c_eeprom.c
    Signed-off-by: default avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
    Acked-by: default avatarSimon Glass <sjg@chromium.org>
    ee5ee876
i2c_eeprom.c 999 Bytes