Patch "mmc: dw_mmc: silent verbose log when calling from PM context" has been added to the 4.10-stable tree

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 <[email protected]> know about it.

From: Shawn Lin <[email protected]>
Date: Tue, 17 Jan 2017 09:22:55 +0800
Subject: mmc: dw_mmc: silent verbose log when calling from PM context

From: Shawn Lin <[email protected]>

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.

---
 drivers/mmc/host/dw_mmc.c |   12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

@@ -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 [email protected] are

queue-4.10/mmc-dw_mmc-silent-verbose-log-when-calling-from-pm-context.patch