FAILED: patch "[PATCH] mmc: sdhci-tegra: Use actual clock rate for SW tuning" failed to apply to 5.4-stable tree

FAILED: patch "[PATCH] mmc: sdhci-tegra: Use actual clock rate for SW tuning" failed to apply to 5.4-stable tree

[gregkh]

The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

Possible dependencies:

b78870e7f415 ("mmc: sdhci-tegra: Use actual clock rate for SW tuning correction")
d618978dd4d3 ("mmc: sdhci-tegra: Add runtime PM and OPP support")
8048822bac01 ("sdhci: tegra: Add missing TMCLK for data timeout")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From b78870e7f41534cc719c295d1f8809aca93aeeab Mon Sep 17 00:00:00 2001
From: Prathamesh Shete <pshete@nvidia.com>
Date: Thu, 6 Oct 2022 18:36:22 +0530
Subject: [PATCH] mmc: sdhci-tegra: Use actual clock rate for SW tuning
 correction

Ensure tegra_host member "curr_clk_rate" holds the actual clock rate
instead of requested clock rate for proper use during tuning correction
algorithm. Actual clk rate may not be the same as the requested clk
frequency depending on the parent clock source set. Tuning correction
algorithm depends on certain parameters which are sensitive to current
clk rate. If the host clk is selected instead of the actual clock rate,
tuning correction algorithm may end up applying invalid correction,
which could result in errors

Fixes: ea8fc5953e8b ("mmc: tegra: update hw tuning process")
Signed-off-by: Aniruddha TVS Rao <anrao@nvidia.com>
Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20221006130622.22900-4-pshete@nvidia.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 2d2d8260c681..413925bce0ca 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -773,7 +773,7 @@ static void tegra_sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 		dev_err(dev, "failed to set clk rate to %luHz: %d\n",
 			host_clk, err);
 
-	tegra_host->curr_clk_rate = host_clk;
+	tegra_host->curr_clk_rate = clk_get_rate(pltfm_host->clk);
 	if (tegra_host->ddr_signaling)
 		host->max_clk = host_clk;
 	else