From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Date: Thu, 04 Oct 2012 09:40:41 +0000 Subject: [drm:drm-next 186/301] ERROR: "radeon_legacy_get_backlight_level" [drivers/gpu/drm/radeon/radeon.ko] Message-Id: <20121004094041.GB3444@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Hi Alex, FYI, kernel build failed on tree: git://people.freedesktop.org/~airlied/linux.git drm-next head: 268d28371cd326be4dfcd7eba5917bf4b9d30c8f commit: 6d92f81dcf2d40b8ebb947bba5435642b830f649 [186/301] drm/radeon: add get_backlight_level callback config: ia64-defconfig All error/warnings: ERROR: "radeon_legacy_get_backlight_level" [drivers/gpu/drm/radeon/radeon.ko] undefined! ERROR: "atombios_set_backlight_level" [drivers/gpu/drm/radeon/radeon.ko] undefined! ERROR: "atombios_get_backlight_level" [drivers/gpu/drm/radeon/radeon.ko] undefined! ERROR: "radeon_legacy_set_backlight_level" [drivers/gpu/drm/radeon/radeon.ko] undefined! ERROR: "backlight_force_update" [drivers/gpu/drm/radeon/radeon.ko] undefined! --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation