Re: [PATCH 5.10.y-cip 04/39] mmc: renesas_sdhi: clear TAPEN when resetting, too

Pavel Machek


From: Wolfram Sang <wsa+renesas@...>

commit 183edc060e6969a3afe83f663b534f6324fb7e3a upstream.

We want to clear TAPEN in a software reset, too, to have a completely
known state. Especially when we doing the initial reset during boot to
clear previous firmware states.
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -558,7 +558,7 @@ static void renesas_sdhi_reset(struct tmio_mmc_host *host)
struct renesas_sdhi *priv = host_to_priv(host);

if (priv->scc_ctl) {
- renesas_sdhi_reset_scc(host, priv);
+ renesas_sdhi_disable_scc(host->mmc);
renesas_sdhi_reset_hs400_mode(host, priv);
priv->needs_adjust_hs400 = false;
Having half of functions receive host, priv pointers and the other
half receiving host->mmc pointer is not very nice. Is there some logic
behind that / is it possible to somehow fix?

Best regards,
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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