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Daniel Drake 49baa01c8b Revert "mmc: sdhci: Remove unneeded quirk2 flag of O2 SD host controller"

This reverts commit 414126f9e5.

This commit broke eMMC storage access on a new consumer MiniPC based on
AMD SoC, which has eMMC connected to:

02:00.0 SD Host controller: O2 Micro, Inc. Device 8620 (rev 01) (prog-if 01)
	Subsystem: O2 Micro, Inc. Device 0002

During probe, several errors are seen including:

  mmc1: Got data interrupt 0x02000000 even though no data operation was in progress.
  mmc1: Timeout waiting for hardware interrupt.
  mmc1: error -110 whilst initialising MMC card

Reverting this commit allows the eMMC storage to be detected & usable
again.

Signed-off-by: Daniel Drake <drake@endlessm.com>
Fixes: 414126f9e5 ("mmc: sdhci: Remove unneeded quirk2 flag of O2 SD host
controller")
Cc: stable@vger.kernel.org # v5.1+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

2019-09-11 15:57:21 +02:00

arch

Revert "x86/apic: Include the LDR when clearing out APIC registers"

2019-09-07 14:25:54 -07:00

block

block: remove REQ_NOWAIT_INLINE

2019-08-15 11:09:16 -06:00

certs

Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"

2019-07-10 18:43:43 -07:00

crypto

Merge tag 'usb-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2019-07-11 15:40:06 -07:00

Documentation

Documentation/process: Add Qualcomm process ambassador for hardware security issues

2019-09-07 18:30:54 +01:00

drivers

Revert "mmc: sdhci: Remove unneeded quirk2 flag of O2 SD host controller"

2019-09-11 15:57:21 +02:00

Merge tag 'configfs-for-5.3' of git://git.infradead.org/users/hch/configfs

2019-09-06 12:44:08 -07:00

include

Merge tag 'compiler-attributes-for-linus-v5.3-rc8' of git://github.com/ojeda/linux

2019-09-08 09:34:55 -07:00

init

Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2019-07-19 10:42:02 -07:00

ipc

Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2019-07-19 10:42:02 -07:00

kernel

sched/core: Fix uclamp ABI bug, clean up and robustify sched_read_attr() ABI logic and code

2019-09-04 19:51:30 +02:00

lib

Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"

2019-08-30 18:47:15 -07:00

LICENSES

LICENSES: Rename other to deprecated

2019-05-03 06:34:32 -06:00

mm/balloon_compaction: suppress allocation warnings

2019-09-04 07:42:01 -04:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-09-01 18:45:28 -07:00

samples

auxdisplay: Fix a typo in cfag12864b-example.c

2019-08-08 20:00:18 +02:00

scripts

Merge tag 'spdx-5.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

2019-08-18 09:26:16 -07:00

security

keys: Fix missing null pointer check in request_key_auth_describe()

2019-09-05 14:19:25 -07:00

sound

Merge tag 'sound-5.3-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2019-09-05 10:26:20 -07:00

tools

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-09-01 18:45:28 -07:00

usr

kbuild: enable arch/s390/include/uapi/asm/zcrypt.h for uapi header test

2019-07-23 10:45:46 +02:00

virt

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2019-08-28 10:37:21 -07:00

.clang-format

clang-format: Update with the latest for_each macro list

2019-08-31 10:00:51 +02:00

.cocciconfig

…

.get_maintainer.ignore

Opt out of scripts/get_maintainer.pl

2019-05-16 10:53:40 -07:00

.gitattributes

…

.gitignore

.gitignore: Add compilation database file

2019-07-27 12:18:19 +09:00

.mailmap

mailmap: add aliases for Dmitry Safonov

2019-08-30 18:00:50 -07:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

Remove references to dead website.

2019-07-19 12:22:04 -07:00

Kbuild

Merge tag 'kbuild-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-03-10 17:48:21 -07:00

Kconfig

docs: kbuild: convert docs to ReST and rename to *.rst

2019-06-14 14:21:21 -06:00

MAINTAINERS

Merge tag 'char-misc-5.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2019-09-02 09:30:34 -07:00

Makefile

Linux 5.3-rc8

2019-09-08 13:33:15 -07:00

README

Drop all 00-INDEX files from Documentation/

2018-09-09 15:08:58 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.

Languages

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