From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756539AbeDYS2Z (ORCPT ); Wed, 25 Apr 2018 14:28:25 -0400 Received: from mail-qk0-f194.google.com ([209.85.220.194]:45593 "EHLO mail-qk0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756448AbeDYS2T (ORCPT ); Wed, 25 Apr 2018 14:28:19 -0400 X-Google-Smtp-Source: AB8JxZoCQsMEEh403+wrdFC1gjfuGJaJrLjc2IiKAifYyEUQS+ui219PoEryTERwHGJFJGyVc4UtWA== From: Kamal Dasu To: broonie@kernel.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, jon.mason@broadcom.com, yendapally.reddy@broadcom.com, Kamal Dasu Subject: [PATCH v1 2/2] spi: bcm-qspi: Always change BSPI_MAST_N_BOOT_CTRL state Date: Wed, 25 Apr 2018 14:28:05 -0400 Message-Id: <1524680885-4600-3-git-send-email-kdasu.kdev@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1524680885-4600-1-git-send-email-kdasu.kdev@gmail.com> References: <1524680885-4600-1-git-send-email-kdasu.kdev@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Always confirm the BSPI_MAST_N_BOOT_CTRL bit when enabling or disabling BSPI transfers. Signed-off-by: Kamal Dasu --- drivers/spi/spi-bcm-qspi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c index 2946989..6573152 100644 --- a/drivers/spi/spi-bcm-qspi.c +++ b/drivers/spi/spi-bcm-qspi.c @@ -490,7 +490,7 @@ static int bcm_qspi_bspi_set_mode(struct bcm_qspi *qspi, static void bcm_qspi_enable_bspi(struct bcm_qspi *qspi) { - if (!has_bspi(qspi) || (qspi->bspi_enabled)) + if (!has_bspi(qspi)) return; qspi->bspi_enabled = 1; @@ -505,7 +505,7 @@ static void bcm_qspi_enable_bspi(struct bcm_qspi *qspi) static void bcm_qspi_disable_bspi(struct bcm_qspi *qspi) { - if (!has_bspi(qspi) || (!qspi->bspi_enabled)) + if (!has_bspi(qspi)) return; qspi->bspi_enabled = 0; -- 2.7.4