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Message-ID: <fe2f0356-ef90-4fc4-85c1-6a42da209b88@linaro.org>
Date: Fri, 8 Nov 2024 09:58:16 +0000
From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To: Thomas Weißschuh <linux@...ssschuh.net>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
"Rafael J. Wysocki" <rafael@...nel.org>, Bjorn Helgaas
<bhelgaas@...gle.com>, Davidlohr Bueso <dave@...olabs.net>,
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Dave Jiang <dave.jiang@...el.com>,
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Vishal Verma <vishal.l.verma@...el.com>, Ira Weiny <ira.weiny@...el.com>,
Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
Xinhui Pan <Xinhui.Pan@....com>, David Airlie <airlied@...il.com>,
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Dennis Dalessandro <dennis.dalessandro@...nelisnetworks.com>,
Jason Gunthorpe <jgg@...pe.ca>, Leon Romanovsky <leon@...nel.org>,
Tudor Ambarus <tudor.ambarus@...aro.org>,
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Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
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Andrew Donnellan <ajd@...ux.ibm.com>, Arnd Bergmann <arnd@...db.de>,
Logan Gunthorpe <logang@...tatee.com>, "K. Y. Srinivasan"
<kys@...rosoft.com>, Haiyang Zhang <haiyangz@...rosoft.com>,
Wei Liu <wei.liu@...nel.org>, Dexuan Cui <decui@...rosoft.com>
Cc: Dan Williams <dan.j.williams@...el.com>, linux-kernel@...r.kernel.org,
linux-pci@...r.kernel.org, linux-cxl@...r.kernel.org,
amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
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platform-driver-x86@...r.kernel.org, linux-scsi@...r.kernel.org,
linux-usb@...r.kernel.org, linux-alpha@...r.kernel.org,
linuxppc-dev@...ts.ozlabs.org, linux-hyperv@...r.kernel.org
Subject: Re: [PATCH v2 04/10] nvmem: core: calculate bin_attribute size
through bin_size()
On 03/11/2024 17:03, Thomas Weißschuh wrote:
> Stop abusing the is_bin_visible() callback to calculate the attribute
> size. Instead use the new, dedicated bin_size() one.
>
> Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
> ---
Thanks for the patch,
LGTM.
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
--srini
> drivers/nvmem/core.c | 13 +++++++++++--
> 1 file changed, 11 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
> index 33ffa2aa4c1152398ec66b8dd7b30384c5346a6e..63370c76394ee9b8d514da074779617cef67c311 100644
> --- a/drivers/nvmem/core.c
> +++ b/drivers/nvmem/core.c
> @@ -303,11 +303,19 @@ static umode_t nvmem_bin_attr_is_visible(struct kobject *kobj,
> struct device *dev = kobj_to_dev(kobj);
> struct nvmem_device *nvmem = to_nvmem_device(dev);
>
> - attr->size = nvmem->size;
> -
> return nvmem_bin_attr_get_umode(nvmem);
> }
>
> +static size_t nvmem_bin_attr_size(struct kobject *kobj,
> + const struct bin_attribute *attr,
> + int i)
> +{
> + struct device *dev = kobj_to_dev(kobj);
> + struct nvmem_device *nvmem = to_nvmem_device(dev);
> +
> + return nvmem->size;
> +}
> +
> static umode_t nvmem_attr_is_visible(struct kobject *kobj,
> struct attribute *attr, int i)
> {
> @@ -383,6 +391,7 @@ static const struct attribute_group nvmem_bin_group = {
> .bin_attrs = nvmem_bin_attributes,
> .attrs = nvmem_attrs,
> .is_bin_visible = nvmem_bin_attr_is_visible,
> + .bin_size = nvmem_bin_attr_size,
> .is_visible = nvmem_attr_is_visible,
> };
>
>
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