diff mbox series

[2/4] mmc: sdhci: Remove misleading comment about resets

Message ID 20220926192022.85660-3-adrian.hunter@intel.com
State New
Headers show
Series mmc: sdhci: Tidy reset handling | expand

Commit Message

Adrian Hunter Sept. 26, 2022, 7:20 p.m. UTC 
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>
---
 drivers/mmc/host/sdhci.c | 4 ----
 1 file changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 34b351363f41..100c7d6be385 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -3059,10 +3059,6 @@  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);