linux-kernel - Re: [PATCH] mtd: denali: Use module_pci

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Message-ID: <20150819003217.GQ60523@google.com>
Date:	Tue, 18 Aug 2015 17:32:17 -0700
From:	Brian Norris <computersforpeace@...il.com>
To:	Vaishali Thakkar <vthakkar1994@...il.com>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mtd: denali: Use module_pci_driver

On Tue, Jul 07, 2015 at 12:53:45PM +0530, Vaishali Thakkar wrote:
> Use module_pci_driver for drivers whose init and exit functions
> only register and unregister, respectively.
> 
> A simplified version of the Coccinelle semantic patch that performs
> this transformation is as follows:
> 
> @a@
> identifier f, x;
> @@
> -static f(...) { return pci_register_driver(&x); }
> 
> @b depends on a@
> identifier e, a.x;
> @@
> -static e(...) { pci_unregister_driver(&x); }
> 
> @c depends on a && b@
> identifier a.f;
> declarer name module_init;
> @@
> -module_init(f);
> 
> @d depends on a && b && c@
> identifier b.e, a.x;
> declarer name module_exit;
> declarer name module_pci_driver;
> @@
> -module_exit(e);
> +module_pci_driver(x);
> 
> Signed-off-by: Vaishali Thakkar <vthakkar1994@...il.com>

It seems I got 3 independent versions of the same patch... I pushed the
most recent one, then noticed this one. Thanks anyway.

Brian
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