This is a note to let you know that I've just added the patch titled
mmc: litex_mmc: set PROBE_PREFER_ASYNCHRONOUS
to the 6.3-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-litex_mmc-set-probe_prefer_asynchronous.patch
and it can be found in the queue-6.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f334ad47683606b682b4166b800d8b372d315436 Mon Sep 17 00:00:00 2001
From: Jisheng Zhang <jszhang@xxxxxxxxxx>
Date: Sat, 17 Jun 2023 16:53:19 +0800
Subject: mmc: litex_mmc: set PROBE_PREFER_ASYNCHRONOUS
From: Jisheng Zhang <jszhang@xxxxxxxxxx>
commit f334ad47683606b682b4166b800d8b372d315436 upstream.
mmc host drivers should have enabled the asynchronous probe option, but
it seems like we didn't set it for litex_mmc when introducing litex mmc
support, so let's set it now.
Tested with linux-on-litex-vexriscv on sipeed tang nano 20K fpga.
Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxx>
Acked-by: Gabriel Somlo <gsomlo@xxxxxxxxx>
Fixes: 92e099104729 ("mmc: Add driver for LiteX's LiteSDCard interface")
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20230617085319.2139-1-jszhang@xxxxxxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/litex_mmc.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mmc/host/litex_mmc.c
+++ b/drivers/mmc/host/litex_mmc.c
@@ -649,6 +649,7 @@ static struct platform_driver litex_mmc_
.driver = {
.name = "litex-mmc",
.of_match_table = litex_match,
+ .probe_type = PROBE_PREFER_ASYNCHRONOUS,
},
};
module_platform_driver(litex_mmc_driver);
Patches currently in stable-queue which might be from jszhang@xxxxxxxxxx are
queue-6.3/mmc-litex_mmc-set-probe_prefer_asynchronous.patch
