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[SCSI] remove the scsi_request interface from the gdth driver

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Initial pass at converting the gdth driver away from the scsi_request
interface so that the request interface can be removed post 2.6.18
without breaking gdth.  Based on changes from Christoph Hellwig
<hch@lst.de>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Leubner, Achim
2006-06-09 11:34:29 -07:00
committed by James Bottomley
parent 5d5ff44fe6
commit cbd5f69b98
5 changed files with 297 additions and 497 deletions
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16
drivers/scsi/gdth_proc.h
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@@ -5,20 +5,16 @@
* $Id: gdth_proc.h,v 1.16 2004/01/14 13:09:01 achim Exp $
*/
int gdth_execute(struct Scsi_Host *shost, gdth_cmd_str *gdtcmd, char *cmnd,
int timeout, u32 *info);
static int gdth_set_info(char *buffer,int length,struct Scsi_Host *host,
int hanum,int busnum);
static int gdth_get_info(char *buffer,char **start,off_t offset,int length,
struct Scsi_Host *host,int hanum,int busnum);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
static void gdth_do_req(Scsi_Request *srp, gdth_cmd_str *cmd,
char *cmnd, int timeout);
static int gdth_set_asc_info(char *buffer,int length,int hanum,Scsi_Request *scp);
#else
static void gdth_do_cmd(Scsi_Cmnd *scp, gdth_cmd_str *cmd,
char *cmnd, int timeout);
static int gdth_set_asc_info(char *buffer,int length,int hanum,Scsi_Cmnd *scp);
#endif
static int gdth_set_asc_info(struct Scsi_Host *host, char *buffer,
int length, int hanum);
static char *gdth_ioctl_alloc(int hanum, int size, int scratch,
ulong64 *paddr);
@@ -28,7 +24,5 @@ static void gdth_stop_timeout(int hanum, int busnum, int id);
static void gdth_start_timeout(int hanum, int busnum, int id);
static int gdth_update_timeout(int hanum, Scsi_Cmnd *scp, int timeout);
void gdth_scsi_done(Scsi_Cmnd *scp);
#endif