linux-kernel - Re: [PATCH 7/7] nvmem: synchronize nvmem device unregistering with SRCU

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Message-ID: <CAMRc=MdBv3XLnG+a4NaS3fFBbm3JKFGMeeN652Z3QFsGagZ8Qg@mail.gmail.com>
Date: Wed, 21 Jan 2026 10:18:53 +0100
From: Bartosz Golaszewski <brgl@...nel.org>
To: Bartosz Golaszewski <bartosz.golaszewski@....qualcomm.com>
Cc: Srinivas Kandagatla <srini@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 7/7] nvmem: synchronize nvmem device unregistering with SRCU

On Fri, Jan 16, 2026 at 12:01 PM Bartosz Golaszewski
<bartosz.golaszewski@....qualcomm.com> wrote:
>
> +static void nvmem_release(struct device *dev)
> +{
> +       struct nvmem_device *nvmem = to_nvmem_device(dev);
> +
> +       nvmem_device_remove_all_cells(nvmem);
> +       ida_free(&nvmem_ida, nvmem->id);

Gah, this is missing cleanup_srcu_struct() here. But I'll only send a
v2 if Srini agrees this should go forward and it's targeting v7.1
anyway.

Bartosz

> +       kfree(nvmem);
> +}
> +