mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-22 17:01:14 +00:00
Code Issues Releases Wiki Activity

mmc: tmio: remove workaround for NON_REMOVABLE

Browse source 
RPM handling has been improved twice since this comment, and also SCC
handling has been improved a lot. All the testing we did (Geert's and
Niklas' and Wolfram's board farms) with the workaround removed did not
lead to problems, so it is time to get rid of it to the best of our
knowledge.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210218110224.6910-1-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2021-02-18 12:02:24 +01:00 committed by Ulf Hansson
parent b53f0bee7e
commit c29b84d6d5
1 changed files with 0 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/mmc/host/tmio_mmc_core.c
View file

@ -1160,15 +1160,6 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host)
mmc->caps & MMC_CAP_NEEDS_POLL ||
!mmc_card_is_removable(mmc));
/*
* On Gen2+, eMMC with NONREMOVABLE currently fails because native
* hotplug gets disabled. It seems RuntimePM related yet we need further
* research. Since we are planning a PM overhaul anyway, let's enforce
* for now the device being active by enabling native hotplug always.
*/
if (pdata->flags & TMIO_MMC_MIN_RCAR2)
_host->native_hotplug = true;
/*
* While using internal tmio hardware logic for card detection, we need
* to ensure it stays powered for it to work.