Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752242Ab3G3Lqr (ORCPT ); Tue, 30 Jul 2013 07:46:47 -0400 Received: from cassiel.sirena.org.uk ([80.68.93.111]:38690 "EHLO cassiel.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751810Ab3G3Lqp (ORCPT ); Tue, 30 Jul 2013 07:46:45 -0400 From: Mark Brown To: Liam Girdwood , Chris Ball , Seungwon Jeon , Jaehoon Chung Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linaro-kernel@lists.linaro.org, Mark Brown Date: Tue, 30 Jul 2013 12:46:16 +0100 Message-Id: <1375184777-25404-4-git-send-email-broonie@kernel.org> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1375184777-25404-1-git-send-email-broonie@kernel.org> References: <1375184777-25404-1-git-send-email-broonie@kernel.org> X-SA-Exim-Connect-IP: 94.175.92.69 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: [PATCH 4/5] mmc: dw_mmc: Indicate that regulators may be absent 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 Content-Length: 969 Lines: 31 From: Mark Brown Use regulator_get_optional() to tell the core that requests for regulators can fail in a real system. Signed-off-by: Mark Brown --- drivers/mmc/host/dw_mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index ee5f167..5424073 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2231,7 +2231,7 @@ int dw_mci_probe(struct dw_mci *host) } } - host->vmmc = devm_regulator_get(host->dev, "vmmc"); + host->vmmc = devm_regulator_get_optional(host->dev, "vmmc"); if (IS_ERR(host->vmmc)) { ret = PTR_ERR(host->vmmc); if (ret == -EPROBE_DEFER) -- 1.8.3.2 -- 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/