From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:54976 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S970991AbdDUJiD (ORCPT ); Fri, 21 Apr 2017 05:38:03 -0400 Subject: Patch "mmc: dw_mmc: silent verbose log when calling from PM context" has been added to the 4.10-stable tree To: shawn.lin@rock-chips.com, al.kochet@gmail.com, gregkh@linuxfoundation.org, jh80.chung@samsung.com, ulf.hansson@linaro.org Cc: , From: Date: Fri, 21 Apr 2017 11:37:52 +0200 Message-ID: <149276747214051@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled mmc: dw_mmc: silent verbose log when calling from PM context to the 4.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mmc-dw_mmc-silent-verbose-log-when-calling-from-pm-context.patch and it can be found in the queue-4.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From ce69e2fea093b7fa3991c87849c4955cd47796c9 Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Tue, 17 Jan 2017 09:22:55 +0800 Subject: mmc: dw_mmc: silent verbose log when calling from PM context From: Shawn Lin commit ce69e2fea093b7fa3991c87849c4955cd47796c9 upstream. When deploying runtime PM, it's quite verbose to print the log of ios setting. Also it's useless to print it from system PM as it should be the same with booting time. We also have sysfs to get all these information from ios attribute, so let's skip this print from PM context. Signed-off-by: Shawn Lin Signed-off-by: Jaehoon Chung Signed-off-by: Ulf Hansson Cc: Alexander Kochetkov Signed-off-by: Greg Kroah-Hartman --- drivers/mmc/host/dw_mmc.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1179,11 +1179,13 @@ static void dw_mci_setup_bus(struct dw_m if ((clock != slot->__clk_old && !test_bit(DW_MMC_CARD_NEEDS_POLL, &slot->flags)) || force_clkinit) { - dev_info(&slot->mmc->class_dev, - "Bus speed (slot %d) = %dHz (slot req %dHz, actual %dHZ div = %d)\n", - slot->id, host->bus_hz, clock, - div ? ((host->bus_hz / div) >> 1) : - host->bus_hz, div); + /* Silent the verbose log if calling from PM context */ + if (!force_clkinit) + dev_info(&slot->mmc->class_dev, + "Bus speed (slot %d) = %dHz (slot req %dHz, actual %dHZ div = %d)\n", + slot->id, host->bus_hz, clock, + div ? ((host->bus_hz / div) >> 1) : + host->bus_hz, div); /* * If card is polling, display the message only Patches currently in stable-queue which might be from shawn.lin@rock-chips.com are queue-4.10/mmc-dw_mmc-silent-verbose-log-when-calling-from-pm-context.patch