On Tue, 2012-10-02 at 18:41 +0800, Fengguang Wu wrote: > Hi Joe, Hi Fengguang. > FYI, kernel build failed on > > tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git driver-core-next > head: e0f21e6d52cc245e7d4f7e02ca4b7b6571660ec2 > commit: 05e4e5b87aab74f994acf9dd4bed4a8f1367cd09 [4/11] dev: Add dev_vprintk_emit and dev_printk_emit > config: sh-allnoconfig > > All error/warnings: > > include/linux/device.h:925:12: error: 'dev_vprintk_emit' defined but not used [-Werror=unused-function] > cc1: all warnings being treated as errors My fault, sorry. It was fixed in a later commit. commit 0a18b05043acc01d1d6a4bac459e62c79628881c Author: Joe Perches <joe@xxxxxxxxxxx> Date: Tue Sep 25 18:19:57 2012 -0700 device.h: Add missing inline to #ifndef CONFIG_PRINTK dev_vprintk_emit _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel