[4.19.113,0/3] Fix for long operation cmds busy detection

Message

Sowjanya Komatineni April 24, 2020, 8:06 p.m. UTC

This series includes manually backported changes that implements Tegra
specific timeout callback to switch between finite and infinite HW busy
detection wait modes.

sdhci-tegra driver patch implements set_timeout callback based on one of
the sdhci host driver patch that refactors sdhci_set_timeout and allows
drivers to call __sdhci_set_timeout with their timeout callback
implementation.

Both of these patches are manually backported in this series.


Sowjanya Komatineni (3):
  mmc: sdhci: Refactor sdhci_set_timeout()
  sdhci: tegra: Implement Tegra specific set_timeout callback
  sdhci: tegra: Enable MMC_CAP_WAIT_WHILE_BUSY host capability

 drivers/mmc/host/sdhci-tegra.c | 32 ++++++++++++++++++++++++++++++++
 drivers/mmc/host/sdhci.c       | 38 ++++++++++++++++++++------------------
 drivers/mmc/host/sdhci.h       |  1 +
 3 files changed, 53 insertions(+), 18 deletions(-)