This is a note to let you know that I've just added the patch titled
mmc: sdhci: move initialisation of command error member
to the 4.5-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-sdhci-move-initialisation-of-command-error-member.patch
and it can be found in the queue-4.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 96776200898cf9c1965b9f8b9a128e94bb6dce18 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Date: Tue, 26 Jan 2016 13:39:34 +0000
Subject: mmc: sdhci: move initialisation of command error member
From: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
commit 96776200898cf9c1965b9f8b9a128e94bb6dce18 upstream.
When a command is started, logically it has no error. Initialise the
command's error member to zero whenever we start a command.
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
[ Goes with "mmc: sdhci: fix command response CRC error handling" ]
Tested-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/sdhci.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1003,6 +1003,9 @@ void sdhci_send_command(struct sdhci_hos
WARN_ON(host->cmd);
+ /* Initially, a command has no error */
+ cmd->error = 0;
+
/* Wait max 10 ms */
timeout = 10;
@@ -1097,8 +1100,6 @@ static void sdhci_finish_command(struct
}
}
- host->cmd->error = 0;
-
/* Finished CMD23, now send actual command. */
if (host->cmd == host->mrq->sbc) {
host->cmd = NULL;
Patches currently in stable-queue which might be from rmk+kernel@xxxxxxxxxxxxxxxx are
queue-4.5/mmc-sdhci-fix-command-response-crc-error-handling.patch
queue-4.5/mmc-sdhci-avoid-unnecessary-mapping-unmapping-of-align-buffer.patch
queue-4.5/mmc-sdhci-move-initialisation-of-command-error-member.patch
queue-4.5/mmc-sdhci-fix-data-timeout-part-2.patch
queue-4.5/mmc-sdhci-clean-up-command-error-handling.patch
queue-4.5/mmc-sdhci-further-fix-for-dma-unmapping-in-sdhci_post_req.patch
queue-4.5/mmc-sdhci-pxav3-fix-higher-speed-mode-capabilities.patch
queue-4.5/mmc-sdhci-fix-data-timeout-part-1.patch
queue-4.5/mmc-sdhci-plug-dma-mapping-leak-on-error.patch
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html