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| author | Johan Hovold <johan+linaro@kernel.org> | 2023-03-13 09:49:53 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-11 23:03:28 +0900 |
| commit | 55a32fd96eafee1001e73cda8e287c034269f554 (patch) | |
| tree | 5a2df11392b2b0f5a19ad852cb4aaa54da81170e | |
| parent | 2d0f63077f481f11a07f20eab1c1f4367dfaef32 (diff) | |
| download | linux-stable-55a32fd96eafee1001e73cda8e287c034269f554.tar.gz linux-stable-55a32fd96eafee1001e73cda8e287c034269f554.tar.bz2 linux-stable-55a32fd96eafee1001e73cda8e287c034269f554.zip | |
interconnect: qcom: rpm: drop bogus pm domain attach
[ Upstream commit 72b2720c18ecde92e6a36c4ac897dd5848e3f379 ]
Any power domain would already have been attached by the platform bus
code so drop the bogus power domain attach which always succeeds from
probe.
This effectively reverts commit 7de109c0abe9 ("interconnect: icc-rpm:
Add support for bus power domain").
Fixes: 7de109c0abe9 ("interconnect: icc-rpm: Add support for bus power domain")
Cc: Yassine Oudjana <y.oudjana@protonmail.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Konrad Dybcio <konrad.dybcio@linaro.org> # MSM8996 Sony Kagura
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230313084953.24088-3-johan+linaro@kernel.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/interconnect/qcom/icc-rpm.c | 7 | ||||
| -rw-r--r-- | drivers/interconnect/qcom/icc-rpm.h | 1 | ||||
| -rw-r--r-- | drivers/interconnect/qcom/msm8996.c | 1 |
3 files changed, 0 insertions, 9 deletions
diff --git a/drivers/interconnect/qcom/icc-rpm.c b/drivers/interconnect/qcom/icc-rpm.c index 6a9e6b563320..9047481fafd4 100644 --- a/drivers/interconnect/qcom/icc-rpm.c +++ b/drivers/interconnect/qcom/icc-rpm.c @@ -11,7 +11,6 @@ #include <linux/of_device.h> #include <linux/of_platform.h> #include <linux/platform_device.h> -#include <linux/pm_domain.h> #include <linux/regmap.h> #include <linux/slab.h> @@ -499,12 +498,6 @@ regmap_done: if (ret) return ret; - if (desc->has_bus_pd) { - ret = dev_pm_domain_attach(dev, true); - if (ret) - return ret; - } - provider = &qp->provider; provider->dev = dev; provider->set = qcom_icc_set; diff --git a/drivers/interconnect/qcom/icc-rpm.h b/drivers/interconnect/qcom/icc-rpm.h index a49af844ab13..02257b0d3d5c 100644 --- a/drivers/interconnect/qcom/icc-rpm.h +++ b/drivers/interconnect/qcom/icc-rpm.h @@ -91,7 +91,6 @@ struct qcom_icc_desc { size_t num_nodes; const char * const *clocks; size_t num_clocks; - bool has_bus_pd; enum qcom_icc_type type; const struct regmap_config *regmap_cfg; unsigned int qos_offset; diff --git a/drivers/interconnect/qcom/msm8996.c b/drivers/interconnect/qcom/msm8996.c index 25a1a32bc611..14efd2761b7a 100644 --- a/drivers/interconnect/qcom/msm8996.c +++ b/drivers/interconnect/qcom/msm8996.c @@ -1823,7 +1823,6 @@ static const struct qcom_icc_desc msm8996_a0noc = { .num_nodes = ARRAY_SIZE(a0noc_nodes), .clocks = bus_a0noc_clocks, .num_clocks = ARRAY_SIZE(bus_a0noc_clocks), - .has_bus_pd = true, .regmap_cfg = &msm8996_a0noc_regmap_config }; |