Re: [Nbd] [PATCH 0/6] drivers: make device_attribute const
- To: Bhumika Goyal <bhumirks@...17...>
- Cc: Julia Lawall <julia.lawall@...3043...>, "Rafael J. Wysocki" <rjw@...3025...>, Len Brown <lenb@...1285...>, jbacik@...2204..., Jiri Kosina <jikos@...1285...>, Benjamin Tissoires <benjamin.tissoires@...696...>, manish.chopra@...3044..., rahul.verma@...3044..., Dept-GELinuxNICDev@...3044..., harish.patil@...3044..., cascardo@...3045..., don@...3046..., Darren Hart <dvhart@...1270...>, andy@...1270..., Sebastian Reichel <sre@...1285...>, ACPI Devel Maling List <linux-acpi@...25...>, Linux Kernel Mailing List <linux-kernel@...25...>, linux-block@...25..., nbd-general@lists.sourceforge.net, linux-input@...25..., netdev@...25..., Platform Driver <platform-driver-x86@...25...>, Linux PM <linux-pm@...25...>
- Subject: Re: [Nbd] [PATCH 0/6] drivers: make device_attribute const
- From: "Rafael J. Wysocki" <rafael@...1285...>
- Date: Mon, 21 Aug 2017 14:28:31 +0200
- Message-id: <CAJZ5v0jo6q5mniU2HihHcOSqggZ8HFy3mtuo0vXYwuc2tLQ7=w@...18...>
- In-reply-to: <1503315792-14837-1-git-send-email-bhumirks@...17...>
- References: <1503315792-14837-1-git-send-email-bhumirks@...17...>
On Mon, Aug 21, 2017 at 1:43 PM, Bhumika Goyal <bhumirks@...17...> wrote:
> Make these const. Done using Coccinelle.
>
> @match disable optional_qualifier@
> identifier s;
> @@
> static struct device_attribute s = {...};
>
> @ref@
> position p;
> identifier match.s;
> @@
> s@...3042...
>
> @good1@
> identifier match.s;
> expression e1;
> position ref.p;
> @@
> device_remove_file(e1,&s@...3042...,...)
>
> @good2@
> identifier match.s;
> expression e1;
> position ref.p;
> @@
> device_create_file(e1,&s@...3042...,...)
>
>
> @bad depends on !good1 && !good2@
> position ref.p;
> identifier match.s;
> @@
> s@...3042...
>
> @depends on forall !bad disable optional_qualifier@
> identifier match.s;
> @@
> static
> + const
> struct device_attribute s;
>
> Bhumika Goyal (6):
> ACPI: make device_attribute const
> nbd: make device_attribute const
> hid: make device_attribute const
> qlogic: make device_attribute const
> platform/x86: make device_attribute const
> power: supply: make device_attribute const
It would be better to send these patches separately, because they
touch code maintained by different people and I guess no one will take
the whole series.
I'll take care of the ACPI one, but the rest needs to go in via their
proper trees.
Thanks,
Rafael
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