From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754488Ab3GQMQT (ORCPT ); Wed, 17 Jul 2013 08:16:19 -0400 Received: from cassiel.sirena.org.uk ([80.68.93.111]:54719 "EHLO cassiel.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753499Ab3GQMQR (ORCPT ); Wed, 17 Jul 2013 08:16:17 -0400 From: Mark Brown To: Samuel Ortiz , Lee Jones Cc: patches@opensource.wolfsonmicro.com, linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org, Mark Brown Date: Wed, 17 Jul 2013 13:16:08 +0100 Message-Id: <1374063369-20444-1-git-send-email-broonie@kernel.org> X-Mailer: git-send-email 1.8.3.2 X-SA-Exim-Connect-IP: 94.175.92.69 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: [PATCH 1/2] mfd: wm8994: Remove unneeded check for JACKDET X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:57:07 +0000) X-SA-Exim-Scanned: Yes (on cassiel.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mark Brown The jack detection code holds runtime PM references when required so there is no need for suspend to do any checks. Signed-off-by: Mark Brown --- drivers/mfd/wm8994-core.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 781115e..e8ecb8e 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -245,20 +245,6 @@ static int wm8994_suspend(struct device *dev) break; } - switch (wm8994->type) { - case WM1811: - ret = wm8994_reg_read(wm8994, WM8994_ANTIPOP_2); - if (ret < 0) { - dev_err(dev, "Failed to read jackdet: %d\n", ret); - } else if (ret & WM1811_JACKDET_MODE_MASK) { - dev_dbg(dev, "CODEC still active, ignoring suspend\n"); - return 0; - } - break; - default: - break; - } - /* Disable LDO pulldowns while the device is suspended if we * don't know that something will be driving them. */ if (!wm8994->ldo_ena_always_driven) -- 1.8.3.2