RE: [PATCH v3 0/2] iio: gyro: mpu3050: fix pm_runtime error handling

From: Miclaus, Antoniu

Date: Mon Feb 09 2026 - 07:13:44 EST


> -----Original Message-----
> From: Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx>
> Sent: Monday, February 9, 2026 1:33 PM
> To: Linus Walleij <linusw@xxxxxxxxxx>; Jonathan Cameron <jic23@xxxxxxxxxx>;
> David Lechner <dlechner@xxxxxxxxxxxx>; Sa, Nuno <Nuno.Sa@xxxxxxxxxx>;
> Andy Shevchenko <andy@xxxxxxxxxx>; linux-iio@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx
> Cc: Miclaus, Antoniu <Antoniu.Miclaus@xxxxxxxxxx>
> Subject: [PATCH v3 0/2] iio: gyro: mpu3050: fix pm_runtime error handling
>
> Fix pm_runtime error handling across the mpu3050 driver. The existing
> code uses pm_runtime_get_sync() without checking return values, allowing
> operations to proceed even when the device fails to resume.
>
> Replace pm_runtime_get_sync() with pm_runtime_resume_and_get() and
> propagate errors appropriately. Unlike pm_runtime_get_sync(), the usage
> count is not incremented on error.
>
> Changes in v3:
> - Rename patches to focus on fix rather than API change
> - Add Fixes: tags
> - Collect Reviewed-by

Sent by mistake, only the cover-letter. This patch can be ignored.

> Antoniu Miclaus (2):
> iio: gyro: mpu3050-i2c: fix pm_runtime error handling in bypass_select
> iio: gyro: mpu3050-core: fix pm_runtime error handling
>
> drivers/iio/gyro/mpu3050-core.c | 17 +++++++++++++----
> drivers/iio/gyro/mpu3050-i2c.c | 3 +--
> 2 files changed, 14 insertions(+), 6 deletions(-)
>
> --
> 2.43.0