[GIT PULL] MMC fixes for v5.18-rc2

[Ulf Hansson]

Hi Linus,

Here's a PR with a couple of MMC fixes intended for v5.18-rc2. Details about the
highlights are as usual found in the signed tag.

Note that, this time I have also folded in a patch that isn't a fix. The reason
is that it's cross-subsystem change and I wanted to avoid us from sharing an
immutable branch.

Please pull this in!

Kind regards
Ulf Hansson


The following changes since commit 3123109284176b1532874591f7c81f3837bbdc17:

  Linux 5.18-rc1 (2022-04-03 14:08:21 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git tags/mmc-v5.18-rc1

for you to fetch changes up to b71597edfaade119157ded98991bac7160be80c2:

  mmc: core: improve API to make clear mmc_hw_reset is for cards (2022-04-08 11:00:08 +0200)

----------------------------------------------------------------
MMC core:
 - Improve API to make it clear that mmc_hw_reset() is for cards
 - Fixup support for writeback-cache for eMMC and SD
 - Check for errors after writes on SPI

MMC host:
 - renesas_sdhi: A couple of fixes of TAP settings for eMMC HS400 mode
 - mmci_stm32: Fixup check of all elements in sg list
 - sdhci-xenon: Revert unnecessary fix for annoying 1.8V regulator warning

----------------------------------------------------------------
Christian Löhle (1):
      mmc: block: Check for errors after write on SPI

Michael Wu (1):
      mmc: core: Fixup support for writeback-cache for eMMC and SD

Pali Rohár (1):
      Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning"

Wolfram Sang (3):
      mmc: renesas_sdhi: special 4tap settings only apply to HS400
      mmc: renesas_sdhi: don't overwrite TAP settings when HS400 tuning is complete
      mmc: core: improve API to make clear mmc_hw_reset is for cards

Yann Gautier (1):
      mmc: mmci: stm32: correctly check all elements of sg list

 drivers/mmc/core/block.c                           | 48 +++++++++++++++++++---
 drivers/mmc/core/core.c                            |  5 ++-
 drivers/mmc/core/mmc_test.c                        |  3 +-
 drivers/mmc/host/mmci_stm32_sdmmc.c                |  6 +--
 drivers/mmc/host/renesas_sdhi_core.c               |  8 ++--
 drivers/mmc/host/sdhci-xenon.c                     | 10 -----
 drivers/net/wireless/ath/ath10k/sdio.c             |  2 +-
 .../wireless/broadcom/brcm80211/brcmfmac/sdio.c    |  2 +-
 drivers/net/wireless/marvell/mwifiex/sdio.c        |  2 +-
 drivers/net/wireless/ti/wlcore/sdio.c              |  2 +-
 include/linux/mmc/core.h                           |  2 +-
 11 files changed, 59 insertions(+), 31 deletions(-)