From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754834Ab2JVFkM (ORCPT ); Mon, 22 Oct 2012 01:40:12 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:24051 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752163Ab2JVFkK (ORCPT ); Mon, 22 Oct 2012 01:40:10 -0400 X-AuditID: cbfee61b-b7f616d00000319b-6e-5084dc388bac From: Jingoo Han To: "'Andrew Morton'" , "'LKML'" Cc: "'Richard Purdie'" , "'Ben Dooks'" , "'Jingoo Han'" Subject: [PATCH V2] backlight: ili9320: add missing SPI dependency Date: Mon, 22 Oct 2012 14:40:08 +0900 Message-id: <00c901cdb017$b263e540$172bafc0$%han@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac2wF7JLoYlBFi5hTGWhk1Rwn0rqYQ== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrMLMWRmVeSWpSXmKPExsVy+t9jAV2LOy0BBtsnW1pc3jWHzYHR4/Mm uQDGKC6blNSczLLUIn27BK6Mxc332Qumc1a0bFzB2sC4n72LkZNDQsBEYtbB76wQtpjEhXvr 2boYuTiEBBYxSryf1QSWEBKYzSTxYrUIiM0moCbx5cthsGYRgQiJ5hmzmEFsZoFCiTu/H7OA 2MICThJH9m4D6uXgYBFQlVg81Q0kzCtgK9Gw5BErhC0o8WPyPRaIVi2JzdsgVjELyEtsXvOW GaRVQkBd4tFfXYhNehJvNtxlgigRkdj34h3jBEaBWUgmzUIyaRaSSbOQtCxgZFnFKJpakFxQ nJSea6RXnJhbXJqXrpecn7uJERyUz6R3MK5qsDjEKMDBqMTDazGjJUCINbGsuDL3EKMEB7OS CO+peKAQb0piZVVqUX58UWlOavEhRmkOFiVx3maPlAAhgfTEktTs1NSC1CKYLBMHp1QD48zU psyPG9uexvV72fPsvB1lYKLv/8LlhsXOoEffo5686+99U35a9o7j5N2HLz2Ol37CpRXEwhx7 sWHNc+tZLIJzpIplLS5+KzC7X/aXs+XdAl/nheuKv/U73pXdcUUj/W9Asn+d83/zbQbf4vZ9 M59/+F2rfP2LPUv43c7G5HuLxWaaud/5rsRSnJFoqMVcVJwIAM9oJTVGAgAA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds this missing SPI dependency and prevents the driver from buiding without SPI, because funtion of spi driver is used in this driver. So, it fixes link error as belows: drivers/video/backlight/ili9320.c:51: undefined reference to `spi_sync' Also, prompt string for CONFIG_LCD_ILI9320 is added for explicit selection. Signed-off-by: Jingoo Han Cc: Richard Purdie Cc: Ben Dooks --- Changes since v1: - commit log is modified to be more specific. drivers/video/backlight/Kconfig | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index c101697..765a945 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -60,7 +60,8 @@ config LCD_LTV350QV The LTV350QV panel is present on all ATSTK1000 boards. config LCD_ILI9320 - tristate + tristate "ILI Technology ILI9320 controller support" + depends on SPI help If you have a panel based on the ILI9320 controller chip then say y to include a power driver for it. -- 1.7.1