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linux/drivers/soc/qcom
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Johan Hovold 6f4649f3be soc: qcom: smsm: fix child-node lookup 
[ Upstream commit 8804517e9f ]

Fix child-node lookup during probe, which ended up searching the whole
device tree depth-first starting at the parent rather than just matching
on its children.

Note that the original premature free of the parent node has already
been fixed separately.

Also note that this pattern of looking up the first child node with a
given property is rare enough that a generic helper is probably not
warranted.

Fixes: c97c4090ff ("soc: qcom: smsm: Add driver for Qualcomm SMSM")
Fixes: 3e8b554114 ("soc: qcom: smsm: fix of_node refcnting problem")
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2018-03-24 11:01:27 +01:00
..
glink_ssr.c soc: qcom: GLINK SSR notifier 2017-08-02 12:43:29 -07:00
Kconfig ARM: SoC driver updates for v4.14 2017-09-10 20:40:00 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mdt_loader.c soc: qcom: mdt_loader: Use request_firmware_into_buf() 2017-08-08 17:41:23 -05:00
qcom_gsbi.c soc: qcom: gsbi: Add support for ADM CRCI muxing 2015-03-11 15:18:39 -05:00
smd-rpm.c soc: qcom: smd-rpm: Add msm8996 compatibility 2017-03-28 17:58:08 -07:00
smem.c soc: qcom: smem: Silence probe defer error 2016-08-23 15:46:32 -05:00
smem_state.c soc: qcom: Update properties for smem state referencing 2016-06-24 22:53:41 -05:00
smp2p.c soc: qcom: smp2p: Drop io-accessors 2016-06-24 13:34:00 -05:00
smsm.c soc: qcom: smsm: fix child-node lookup 2018-03-24 11:01:27 +01:00
spm.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-05-17 16:26:30 -07:00
wcnss_ctrl.c soc: qcom: wcnss_ctrl: add missing MODULE_DEVICE_TABLE() 2017-08-08 14:37:42 -05:00