linux-kernel - Re: [PATCH] firmware: Allocate firmware id dynamically

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Message-Id: <20090526132351.9805f1e8.akpm@linux-foundation.org>
Date:	Tue, 26 May 2009 13:23:51 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Kay Sievers <kay.sievers@...y.org>
Cc:	sameo@...ux.intel.com, holtmann@...ux.intel.com, yi.zhu@...el.com,
	linux-kernel@...r.kernel.org, linville@...driver.com,
	greg@...ah.com
Subject: Re: [PATCH] firmware: Allocate firmware id dynamically

On Tue, 26 May 2009 16:11:35 +0200
Kay Sievers <kay.sievers@...y.org> wrote:

> On Tue, May 26, 2009 at 16:04, Samuel Ortiz <sameo@...ux.intel.com> wrote:
> 
> > Since the firmware loader is not maintained by anyone, I'm sending this one to
> > you, for the next merge window:
> 
> It's part of the driver-core directory, and handled by Greg.

To which it doesn't apply.  It needed more fixes than I felt like making.

> > The firmware loader has a statically allocated 30 bytes long string for the
> > firmware id (a.k.a. the firmware file name). There is no reason why we couldnt
> > allocate dynamically, and avoid having restrictions on the firmware names
> > lengths.
> 
> Looks good.
> 
> > Please note that we have to keep the FIRMWARE_NAME_MAX definition around as
> > some drivers rely on it.
> 
> I think the 6 files should be converted, and FIRMWARE_NAME_MAX
> removed, otherwise people will keep copying that crap around.
> 
>   drivers/pcmcia/ds.c
>   drivers/usb/atm/ueagle-atm.c
>   drivers/net/wireless/libertas/if_usb.c
>   drivers/net/wireless/libertas/if_spi.c
>   drivers/media/dvb/dvb-usb/dvb-usb.h
>   drivers/media/common/tuners/tuner-xc2028.c

Yep.

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