On Thu, Feb 06, 2020 at 08:08:47PM +0100, gregkh@linuxfoundation.org wrote:
The patch below does not apply to the 5.5-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.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From a04184ce777b46e92c2b3c93c6dcb2754cb005e1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= mirq-linux@rere.qmqm.pl Date: Thu, 2 Jan 2020 11:42:16 +0100 Subject: [PATCH] mmc: sdhci-of-at91: fix memleak on clk_get failure MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit
sdhci_alloc_host() does its work not using managed infrastructure, so needs explicit free on error path. Add it where needed.
Cc: stable@vger.kernel.org Fixes: bb5f8ea4d514 ("mmc: sdhci-of-at91: introduce driver for the Atmel SDMMC") Signed-off-by: Michał Mirosław mirq-linux@rere.qmqm.pl Acked-by: Ludovic Desroches ludovic.desroches@microchip.com Acked-by: Adrian Hunter adrian.hunter@intel.com Link: https://lore.kernel.org/r/b2a44d5be2e06ff075f32477e466598bb0f07b36.157796167... Signed-off-by: Ulf Hansson ulf.hansson@linaro.org
We're missing 3976656d67c1 ("mmc: sdhci-of-at91: rework clocks management to support SAM9x60 device") on older kernels. I've fixed it up and queued for 5.5-4.14. I don't think it applies to older kernels, but happy to be proven otherwise.