This is a note to let you know that I've just added the patch titled
mmc: sdhci-pxav3: set_uhs_signaling is initialized twice differently
to the 3.17-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mmc-sdhci-pxav3-set_uhs_signaling-is-initialized-twice-differently.patch
and it can be found in the queue-3.17 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b315376573778b195e640a163675fb9f5937ddca Mon Sep 17 00:00:00 2001
From: Peter Griffin <peter.griffin@xxxxxxxxxx>
Date: Fri, 15 Aug 2014 14:02:15 +0100
Subject: mmc: sdhci-pxav3: set_uhs_signaling is initialized twice differently
From: Peter Griffin <peter.griffin@xxxxxxxxxx>
commit b315376573778b195e640a163675fb9f5937ddca upstream.
.set_uhs_signaling field is currently initialised twice once to the
arch specific callback pxav3_set_uhs_signaling, and also to the generic
sdhci_set_uhs_signaling callback.
This means that uhs is currently broken for this platform currently, as pxav3
has some special constriants which means it can't use the generic callback.
This happened in
commit 96d7b78cfc2f ("mmc: sdhci: convert sdhci_set_uhs_signaling() into a library function")
commit a702c8abb2a9 ("mmc: host: split up sdhci-pxa, create sdhci-pxav3.c")'
Fix this and hopefully prevent it happening in the future by ensuring named
initialisers always follow the declaration order in the structure definition.
Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/sdhci-pxav3.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/mmc/host/sdhci-pxav3.c
+++ b/drivers/mmc/host/sdhci-pxav3.c
@@ -224,12 +224,11 @@ static void pxav3_set_uhs_signaling(stru
static const struct sdhci_ops pxav3_sdhci_ops = {
.set_clock = sdhci_set_clock,
- .set_uhs_signaling = pxav3_set_uhs_signaling,
.platform_send_init_74_clocks = pxav3_gen_init_74_clocks,
.get_max_clock = sdhci_pltfm_clk_get_max_clock,
.set_bus_width = sdhci_set_bus_width,
.reset = pxav3_reset,
- .set_uhs_signaling = sdhci_set_uhs_signaling,
+ .set_uhs_signaling = pxav3_set_uhs_signaling,
};
static struct sdhci_pltfm_data sdhci_pxav3_pdata = {
Patches currently in stable-queue which might be from peter.griffin@xxxxxxxxxx are
queue-3.17/mmc-sdhci-pxav3-set_uhs_signaling-is-initialized-twice-differently.patch
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