From: Tony Luck <tony.luck@intel.com>
Date: Fri, 28 Jul 2006 20:20:23 +0000 (-0700)
Subject: [IA64] Fix breakage in simscsi.c
X-Git-Tag: v2.6.18-rc4~49^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4f2ef124b274baac80f64e290aa44e87a7753933;p=platform%2Fkernel%2Flinux-3.10.git

[IA64] Fix breakage in simscsi.c

arch/ia64/hp/sim/simscsi.c: In function `simscsi_sg_readwrite':
arch/ia64/hp/sim/simscsi.c:154: error: structure has no member named `buffer'
arch/ia64/hp/sim/simscsi.c: In function `simscsi_fillresult':
arch/ia64/hp/sim/simscsi.c:247: error: structure has no member named `buffer'

hch said:
>Just change it to access the request_buffer member instead.  buffer
>and request_buffer have been synonymous 99% of the time, and a driver
>never even wants to access buffer.

Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
index a3fe975..8a4f0d0 100644
--- a/arch/ia64/hp/sim/simscsi.c
+++ b/arch/ia64/hp/sim/simscsi.c
@@ -151,7 +151,7 @@ static void
 simscsi_sg_readwrite (struct scsi_cmnd *sc, int mode, unsigned long offset)
 {
 	int list_len = sc->use_sg;
-	struct scatterlist *sl = (struct scatterlist *)sc->buffer;
+	struct scatterlist *sl = (struct scatterlist *)sc->request_buffer;
 	struct disk_stat stat;
 	struct disk_req req;
 
@@ -244,7 +244,7 @@ static void simscsi_fillresult(struct scsi_cmnd *sc, char *buf, unsigned len)
 
 	if (scatterlen == 0)
 		memcpy(sc->request_buffer, buf, len);
-	else for (slp = (struct scatterlist *)sc->buffer; scatterlen-- > 0 && len > 0; slp++) {
+	else for (slp = (struct scatterlist *)sc->request_buffer; scatterlen-- > 0 && len > 0; slp++) {
 		unsigned thislen = min(len, slp->length);
 
 		memcpy(page_address(slp->page) + slp->offset, buf, thislen);