diff options
| author | Johan Hovold <johan@kernel.org> | 2016-11-01 11:38:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-26 09:56:57 +0100 |
| commit | 8c7ea73e3a9baa74473a48207af1063f0f6f57de (patch) | |
| tree | b6b421581f1b6b40ae3cc7854acac19da2b601e5 | |
| parent | 545ea4003db9b73a5d29a4dd0d140382a8de85bd (diff) | |
mfd: core: Fix device reference leak in mfd_clone_cell
commit 722f191080de641f023feaa7d5648caf377844f5 upstream.
Make sure to drop the reference taken by bus_find_device_by_name()
before returning from mfd_clone_cell().
Fixes: a9bbba996302 ("mfd: add platform_device sharing support for mfd")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/mfd/mfd-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 3ac486a597f3..c57e407020f1 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -399,6 +399,8 @@ int mfd_clone_cell(const char *cell, const char **clones, size_t n_clones) clones[i]); } + put_device(dev); + return 0; } EXPORT_SYMBOL(mfd_clone_cell); |