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SubjectRe: [PATCH 4.19 09/78] iio: adc: mcp3422: fix locking on error path
On Wed, Sep 16, 2020 at 09:31:00AM +0200, Pavel Machek wrote:
>Hi!
>
>> [ Upstream commit a139ffa40f0c24b753838b8ef3dcf6ad10eb7854 ]
>>
>> Reading from the chip should be unlocked on error path else the lock
>> could never being released.
>>
>> Fixes: 07914c84ba30 ("iio: adc: Add driver for Microchip MCP3422/3/4 high resolution ADC")
>> Fixes: 3f1093d83d71 ("iio: adc: mcp3422: fix locking scope")
>
>Well, 3f1093d83d71 is only applied later in the stable series, so this
>introduces spurious unlock.
>
>Ideally this should go just after 3f1093d83d71 ("iio: adc: mcp3422:
>fix locking scope").

Patches rearranged, thanks!

--
Thanks,
Sasha

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