From: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Marcelo Tosatti <marcelo.tosatti@cyclades.com>,
Linux Kernel Development <linux-kernel@vger.kernel.org>,
macro@ds2.pg.gda.pl, Ralf Baechle <ralf@linux-mips.org>
Subject: Re: [PATCH 070] NCR53C9x unused SCp.have_data_in
Date: Tue, 23 Mar 2004 12:13:16 -0300 (BRT) [thread overview]
Message-ID: <Pine.LNX.4.58L.0403231212300.2368@logos.cnet> (raw)
In-Reply-To: <200403221000.i2MA0DJ1004102@callisto.of.borg>
On Mon, 22 Mar 2004, Geert Uytterhoeven wrote:
> NCR53C9x: Remove unused initialization of SCp.have_data_in (from Maciej W.
> Rozycki). This affects the following drivers:
> - Amiga Oktagon SCSI
> - DECstation SCSI
>
> The change for DECstation SCSI sneaked in through a MIPS update.
>
> --- linux-2.4.26-pre5/drivers/scsi/NCR53C9x.c Sat Aug 17 14:10:41 2002
> +++ linux-m68k-2.4.26-pre5/drivers/scsi/NCR53C9x.c Wed Jan 22 12:07:13 2003
> @@ -917,7 +917,7 @@
> if (esp->dma_mmu_get_scsi_one)
> esp->dma_mmu_get_scsi_one(esp, sp);
> else
> - sp->SCp.have_data_in = (int) sp->SCp.ptr =
> + sp->SCp.ptr =
> (char *) virt_to_phys(sp->request_buffer);
> } else {
> sp->SCp.buffer = (struct scatterlist *) sp->buffer;
> --- linux-2.4.26-pre5/drivers/scsi/oktagon_esp.c Mon Apr 1 13:02:02 2002
> +++ linux-m68k-2.4.26-pre5/drivers/scsi/oktagon_esp.c Wed Jan 22 12:07:17 2003
> @@ -548,7 +548,7 @@
>
> void dma_mmu_get_scsi_one(struct NCR_ESP *esp, Scsi_Cmnd *sp)
> {
> - sp->SCp.have_data_in = (int) sp->SCp.ptr =
> + sp->SCp.ptr =
> sp->request_buffer;
> }
Can't we live with this?
Is removing it fixing any problem?
Yes, I'm being picky.
next prev parent reply other threads:[~2004-03-23 14:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-22 10:00 Geert Uytterhoeven
2004-03-23 15:13 ` Marcelo Tosatti [this message]
2004-03-23 15:35 ` Geert Uytterhoeven
2004-03-23 17:18 ` Marcelo Tosatti
-- strict thread matches above, loose matches on Subject: below --
2004-04-23 15:10 Geert Uytterhoeven
2003-12-07 20:49 Geert Uytterhoeven
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