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| author | Johan Hovold <johan@kernel.org> | 2016-11-01 13:38:18 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-11-16 12:50:41 +0300 |
| commit | 722f191080de641f023feaa7d5648caf377844f5 (patch) | |
| tree | 85e0ffd8bbfb5148ca2bb6b59704e079a8a8497d /drivers/mfd/mfd-core.c | |
| parent | f40584200bc4af7aa4399635b9ac213c62a13ae7 (diff) | |
| download | linux-722f191080de641f023feaa7d5648caf377844f5.tar.xz | |
mfd: core: Fix device reference leak in mfd_clone_cell
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>
Diffstat (limited to 'drivers/mfd/mfd-core.c')
| -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); |