diff options
| author |   Adrian Hunter <adrian.hunter@intel.com> | 2022-09-26 22:20:20 +0300 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2022-09-28 10:08:41 +0200 |
| commit | bd980df9c4d59ef416d8350f529f7611b06e355e (patch) | |
| tree | c3b2cbf2b594df84e0a0795b4c5c3d943fa57086 /drivers/mmc | |
| parent | mmc: sdhci: Separate out sdhci_reset_for_all() (diff) | |
| download | linux-dev-bd980df9c4d59ef416d8350f529f7611b06e355e.tar.xz linux-dev-bd980df9c4d59ef416d8350f529f7611b06e355e.zip | |
mmc: sdhci: Remove misleading comment about resets
In SDHCI specification section 3.10.1 Error Interrupt Recovery, the flow
chart shows Software Reset for CMD separately and before Software Reset for
DAT, so the comment "Spec says we should do both at the same time" is not
correct. Remove it.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20220926192022.85660-3-adrian.hunter@intel.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index a20123df2a6e..4d672e74468f 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -3063,10 +3063,6 @@ static bool sdhci_request_done(struct sdhci_host *host) /* This is to force an update */ host->ops->set_clock(host, host->clock); - /* - * Spec says we should do both at the same time, but Ricoh - * controllers do not like that. - */ sdhci_do_reset(host, SDHCI_RESET_CMD); sdhci_do_reset(host, SDHCI_RESET_DATA); |