From: Geert Uytterhoeven <geert@linux-m68k.org>
To: "James E.J. Bottomley" <James.Bottomley@suse.de>
Cc: linux-m68k@lists.linux-m68k.org, linux-scsi@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH 08/21] m68k/scsi: mvme147 - Use shost_priv() and kill ugly HDATA() macro
Date: Sun, 4 Apr 2010 11:00:38 +0200 [thread overview]
Message-ID: <1270371651-2584-9-git-send-email-geert@linux-m68k.org> (raw)
In-Reply-To: <1270371651-2584-8-git-send-email-geert@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
drivers/scsi/mvme147.c | 13 +++++++------
1 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/mvme147.c b/drivers/scsi/mvme147.c
index b236d72..716d178 100644
--- a/drivers/scsi/mvme147.c
+++ b/drivers/scsi/mvme147.c
@@ -16,8 +16,6 @@
#include <linux/stat.h>
-#define HDATA(ptr) ((struct WD33C93_hostdata *)((ptr)->hostdata))
-
static struct Scsi_Host *mvme147_host = NULL;
static irqreturn_t mvme147_intr(int irq, void *dummy)
@@ -31,6 +29,7 @@ static irqreturn_t mvme147_intr(int irq, void *dummy)
static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
{
+ struct WD33C93_hostdata *hdata = shost_priv(mvme147_host);
unsigned char flags = 0x01;
unsigned long addr = virt_to_bus(cmd->SCp.ptr);
@@ -39,7 +38,7 @@ static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
flags |= 0x04;
/* remember direction */
- HDATA(mvme147_host)->dma_dir = dir_in;
+ hdata->dma_dir = dir_in;
if (dir_in) {
/* invalidate any cache */
@@ -68,6 +67,7 @@ int mvme147_detect(struct scsi_host_template *tpnt)
{
static unsigned char called = 0;
wd33c93_regs regs;
+ struct WD33C93_hostdata *hdata;
if (!MACH_IS_MVME147 || called)
return 0;
@@ -84,9 +84,10 @@ int mvme147_detect(struct scsi_host_template *tpnt)
mvme147_host->irq = MVME147_IRQ_SCSI_PORT;
regs.SASR = (volatile unsigned char *)0xfffe4000;
regs.SCMD = (volatile unsigned char *)0xfffe4001;
- HDATA(mvme147_host)->no_sync = 0xff;
- HDATA(mvme147_host)->fast = 0;
- HDATA(mvme147_host)->dma_mode = CTRL_DMA;
+ hdata = shost_priv(mvme147_host);
+ hdata->no_sync = 0xff;
+ hdata->fast = 0;
+ hdata->dma_mode = CTRL_DMA;
wd33c93_init(mvme147_host, regs, dma_setup, dma_stop, WD33C93_FS_8_10);
if (request_irq(MVME147_IRQ_SCSI_PORT, mvme147_intr, 0,
--
1.6.0.4
next prev parent reply other threads:[~2010-04-04 9:00 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-04 9:00 [PATCH 0/21] m68k/scsi: wd33c93 driver cleanups Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 01/21] scsi: wd33c93 - Kill empty wd33c93_release() Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 02/21] m68k/scsi: a2091 - Reindentation Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 03/21] m68k/scsi: gvp11 " Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 04/21] m68k/scsi: mvme147 " Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 05/21] m68k/scsi: a3000 " Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 06/21] m68k/scsi: a2091 - Use shost_priv() and kill ugly HDATA() macro Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 07/21] m68k/scsi: gvp11 " Geert Uytterhoeven
2010-04-04 9:00 ` Geert Uytterhoeven [this message]
2010-04-04 9:00 ` [PATCH 09/21] m68k/scsi: a3000 " Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 10/21] m68k/scsi: a2091 - Kill ugly DMA() macro Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 11/21] m68k/scsi: gvp11 " Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 12/21] m68k/scsi: a3000 " Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 13/21] m68k/scsi: mvme147 - Kill static global mvme147_host Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 14/21] m68k/scsi: a3000 - Kill static global a3000_host Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 15/21] m68k/scsi: gvp11 - Extract check_wd33c93() Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 16/21] m68k/scsi: a2091 - Kill a2091_scsiregs typedef Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 17/21] m68k/scsi: gvp11 - Kill gvp11_scsiregs typedef Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 18/21] m68k/scsi: a3000 - Kill a3000_scsiregs typedef Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 19/21] m68k/scsi: mvme147 - Kill obsolete HOSTS_C logic Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 20/21] m68k: amiga - A2091/A590 SCSI zorro_driver conversion Geert Uytterhoeven
2010-04-04 9:00 ` [PATCH 21/21] m68k: amiga - GVP Series II " Geert Uytterhoeven
2010-04-05 6:25 ` [PATCH 10/21] m68k/scsi: a2091 - Kill ugly DMA() macro Christoph Hellwig
2010-04-05 19:42 ` Geert Uytterhoeven
2010-04-23 8:37 ` Geert Uytterhoeven
2010-04-23 8:38 ` Geert Uytterhoeven
2010-04-23 8:40 ` Geert Uytterhoeven
2010-04-23 10:15 ` [PATCH] SCSI: sgiwd93: remove use of legacy base field of host struct Ralf Baechle
2010-04-23 10:26 ` [PATCH] SCSI: sgiwd93: Convert to use shost_priv() Ralf Baechle
2010-05-02 20:05 ` [PATCH 10/21] m68k/scsi: a2091 - Kill ugly DMA() macro James Bottomley
2010-05-03 19:25 ` Geert Uytterhoeven
2010-05-13 19:41 ` Geert Uytterhoeven
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