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SubjectApplied "regmap: debugfs: Don't leak dummy names" to the regmap tree
The patch

regmap: debugfs: Don't leak dummy names

has been applied to the regmap tree at

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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From 46589e9c753b7c905e8671a89cbb9728f3b99855 Mon Sep 17 00:00:00 2001
From: Mark Brown <>
Date: Mon, 5 Mar 2018 20:26:51 +0000
Subject: [PATCH] regmap: debugfs: Don't leak dummy names

When allocating dummy names we need to store a pointer to the string we
allocate so that we don't leak it on free.

Signed-off-by: Mark Brown <>
drivers/base/regmap/regmap-debugfs.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index e3e7b91cc421..dd3a16894e3c 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -575,7 +575,9 @@ void regmap_debugfs_init(struct regmap *map, const char *name)

if (!strcmp(name, "dummy")) {
- name = kasprintf(GFP_KERNEL, "dummy%d", dummy_index);
+ map->debugfs_name = kasprintf(GFP_KERNEL, "dummy%d",
+ dummy_index);
+ name = map->debugfs_name;

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