From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stanley Chu Subject: [PATCH v4 1/5] scsi: ufs: Remove unused min_uA field in struct ufs_vreg Date: Thu, 28 Mar 2019 17:16:23 +0800 Message-ID: <1553764587-26357-2-git-send-email-stanley.chu@mediatek.com> References: <1553764587-26357-1-git-send-email-stanley.chu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1553764587-26357-1-git-send-email-stanley.chu@mediatek.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-scsi@vger.kernel.org, martin.petersen@oracle.com, avri.altman@wdc.com, alim.akhtar@samsung.com, pedrom.sousa@synopsys.com Cc: marc.w.gonzalez@free.fr, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, evgreen@chromium.org, subhashj@codeaurora.org, linux-mediatek@lists.infradead.org, peter.wang@mediatek.com, vivek.gautam@codeaurora.org, matthias.bgg@gmail.com, sayalil@codeaurora.org, Stanley Chu , linux-arm-kernel@lists.infradead.org, beanhuo@micron.com List-Id: linux-mediatek@lists.infradead.org There are two fields related to regulator current limit in struct ufs_vreg: "min_uA" and "max_uA". "max_uA" is probed by "-max-microamp" property from device tree and used for - regulator_set_load operations, and - icc_level configuration in device. However "min_uA" field is not used anywhere, thus we can remove it. Signed-off-by: Stanley Chu Reviewed-by: Marc Gonzalez Reviewed-by: Avri Altman Acked-by: Alim Akhtar --- drivers/scsi/ufs/ufs.h | 1 - drivers/scsi/ufs/ufshcd-pltfrm.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h index 21e4ccb5ba6e..99a9c4d16f6b 100644 --- a/drivers/scsi/ufs/ufs.h +++ b/drivers/scsi/ufs/ufs.h @@ -516,7 +516,6 @@ struct ufs_vreg { bool enabled; int min_uV; int max_uV; - int min_uA; int max_uA; }; diff --git a/drivers/scsi/ufs/ufshcd-pltfrm.c b/drivers/scsi/ufs/ufshcd-pltfrm.c index 27213676329c..32cf8c56f029 100644 --- a/drivers/scsi/ufs/ufshcd-pltfrm.c +++ b/drivers/scsi/ufs/ufshcd-pltfrm.c @@ -164,7 +164,6 @@ static int ufshcd_populate_vreg(struct device *dev, const char *name, goto out; } - vreg->min_uA = 0; if (!strcmp(name, "vcc")) { if (of_property_read_bool(np, "vcc-supply-1p8")) { vreg->min_uV = UFS_VREG_VCC_1P8_MIN_UV; -- 2.18.0