Hi all, After merging the final tree, today's linux-next build (s390 allmodconfig) failed like this: drivers/leds/leds-ot200.c: In function 'ot200_led_brightness_set': drivers/leds/leds-ot200.c:114: error: implicit declaration of function 'outb' Caused by commit 891b7aeff9fe ("leds: add led driver for Bachmann's ot200"). -- Cheers, Stephen Rothwell sfr@canb.auug.org.au