Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753517Ab3G2IbE (ORCPT ); Mon, 29 Jul 2013 04:31:04 -0400 Received: from na3sys009aog124.obsmtp.com ([74.125.149.151]:48147 "EHLO na3sys009aog124.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751961Ab3G2IbA (ORCPT ); Mon, 29 Jul 2013 04:31:00 -0400 From: Chao Xie To: , , CC: Chao Xie Subject: [PATCH 2/4] mfd: 88pm805: Fix the bug that pdata may be NULL Date: Mon, 29 Jul 2013 04:29:25 -0400 Message-ID: <1375086567-10705-3-git-send-email-chao.xie@marvell.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1375086567-10705-1-git-send-email-chao.xie@marvell.com> References: <1375086567-10705-1-git-send-email-chao.xie@marvell.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 842 Lines: 29 User pass platform data to device, and platform data may be NULL. Add the check for pdata. Signed-off-by: Chao Xie --- drivers/mfd/88pm805.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c index 5216022..57135bb 100644 --- a/drivers/mfd/88pm805.c +++ b/drivers/mfd/88pm805.c @@ -243,7 +243,7 @@ static int pm805_probe(struct i2c_client *client, goto err_805_init; } - if (pdata->plat_config) + if (pdata && pdata->plat_config) pdata->plat_config(chip, pdata); err_805_init: -- 1.7.4.1 -- 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/