[U-Boot] [PATCH] i2c_eeprom: include <linux/err.h> to fix build error

[Simon Glass]

On 18 December 2014 at 06:18, Simon Glass <sjg at chromium.org> wrote:
> On 18 December 2014 at 04:00, Masahiro Yamada <yamada.m at jp.panasonic.com> wrote:
>> 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: Masahiro Yamada <yamada.m at jp.panasonic.com>
>> ---
>>
>>  drivers/misc/i2c_eeprom.c | 1 +
>>  1 file changed, 1 insertion(+)
>
> Thanks!
>
> Acked-by: Simon Glass <sjg at chromium.org>

Applied to u-boot-x86 branch misc.

Regards,
Simon