Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756946AbaDXMk2 (ORCPT ); Thu, 24 Apr 2014 08:40:28 -0400 Received: from mail-wi0-f173.google.com ([209.85.212.173]:58933 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757264AbaDXMhL (ORCPT ); Thu, 24 Apr 2014 08:37:11 -0400 From: Peter Griffin To: linux-kernel@vger.kernel.org Cc: linaro-kernel@lists.linaro.org, Arnd Bergmann , Peter Griffin , Jingoo Han , Milo Kim , Bryan Wu , Lee Jones , Jean-Christophe Plagniol-Villard , Tomi Valkeinen , linux-fbdev@vger.kernel.org Subject: [PATCH 12/13] video/backlight: LP855X needs PWM Date: Thu, 24 Apr 2014 13:28:28 +0100 Message-Id: <1398342509-10243-13-git-send-email-peter.griffin@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1398342509-10243-1-git-send-email-peter.griffin@linaro.org> References: <1398342509-10243-1-git-send-email-peter.griffin@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnd Bergmann The LP855X driver cannot be successfully built if we don't enable the PWM subsystem. This patch makes that dependency explicit in Kconfig and prevents broken randconfig builds. Signed-off-by: Arnd Bergmann Signed-off-by: Peter Griffin Cc: Jingoo Han Cc: Milo Kim Cc: Bryan Wu Cc: Lee Jones Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org --- drivers/video/backlight/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index 5675511..5d44905 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -386,7 +386,7 @@ config BACKLIGHT_LM3639 config BACKLIGHT_LP855X tristate "Backlight driver for TI LP855X" - depends on BACKLIGHT_CLASS_DEVICE && I2C + depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM help This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and LP8557 backlight driver. -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/