Subbaraman Narayanamurthy
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11d14267de
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nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer
commit e2057ee29973b9741d43d3f475a6b02fb46a0e61 upstream.
"sdam->pdev" is uninitialized and it is used to print error logs.
Fix it. Since device pointer can be used from sdam_config, use it
directly thereby removing pdev pointer.
Fixes: 40ce979879 ("nvmem: add QTI SDAM driver")
Cc: stable@vger.kernel.org
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210205100853.32372-3-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2021-03-04 11:38:39 +01:00 |
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Guru Das Srinagesh
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8f042191d4
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nvmem: qcom-spmi-sdam: Enable multiple devices
Using pdev->id as the nvmem's config ID (which, by default, is
NVMEM_DEVID_NONE) prevents multiple instances of this driver from
probing because of the following error:
sysfs: cannot create duplicate filename '/bus/nvmem/devices/spmi_sdam'
Use NVMEM_DEVID_AUTO as the NVMEM config ID to fix the issue.
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200722100705.7772-15-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2020-07-29 17:12:09 +02:00 |
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Anirudh Ghayal
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40ce979879
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nvmem: add QTI SDAM driver
QTI SDAM driver allows PMIC peripherals to access the shared memory
that is available on QTI PMICs.
Use subsys_initcall as PMIC SDAM NV memory is accessed by multiple PMIC
drivers (charger, fuel gauge) to store/restore data across reboots
required during their initialization.
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200116161100.30637-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2020-01-16 20:56:49 +01:00 |
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