release 6.15.5

debian/patches/bugfix/all/Revert-mmc-sdhci-Disable-SD-card-clock-before-changi.patch

@@ -0,0 +1,45 @@
+From: Ulf Hansson <ulf.hansson@linaro.org>
+Date: Tue, 24 Jun 2025 13:09:32 +0200
+Subject: Revert "mmc: sdhci: Disable SD card clock before changing parameters"
+Origin: https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git/commit?id=dcc3bcfc5b50c625b475dcc25d167b6b947a6637
+Bug-Debian: https://bugs.debian.org/1108065
+
+It has turned out the trying to strictly conform to the SDHCI specification
+is causing problems. Let's revert and start over.
+
+This reverts commit fb3bbc46c94f261b6156ee863c1b06c84cf157dc.
+
+Cc: Erick Shepherd <erick.shepherd@ni.com>
+Cc: stable@vger.kernel.org
+Fixes: fb3bbc46c94f ("mmc: sdhci: Disable SD card clock before changing parameters")
+Suggested-by: Adrian Hunter <adrian.hunter@intel.com>
+Reported-by: Jonathan Liu <net147@gmail.com>
+Reported-by: Salvatore Bonaccorso <carnil@debian.org>
+Closes: https://bugs.debian.org/1108065
+Acked-by: Adrian Hunter <adrian.hunter@intel.com>
+Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
+Link: https://lore.kernel.org/r/20250624110932.176925-1-ulf.hansson@linaro.org
+---
+ drivers/mmc/host/sdhci.c | 9 ++-------
+ 1 file changed, 2 insertions(+), 7 deletions(-)
+
+--- a/drivers/mmc/host/sdhci.c
++++ b/drivers/mmc/host/sdhci.c
+@@ -2065,15 +2065,10 @@ void sdhci_set_clock(struct sdhci_host *
+ 
+ 	host->mmc->actual_clock = 0;
+ 
+-	clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL);
+-	if (clk & SDHCI_CLOCK_CARD_EN)
+-		sdhci_writew(host, clk & ~SDHCI_CLOCK_CARD_EN,
+-			SDHCI_CLOCK_CONTROL);
++	sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
+ 
+-	if (clock == 0) {
+-		sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
++	if (clock == 0)
+ 		return;
+-	}
+ 
+ 	clk = sdhci_calc_clk(host, clock, &host->mmc->actual_clock);
+ 	sdhci_enable_clk(host, clk);