From: James Bottomley <jejb@titanic.(none)>
Date: Tue, 6 Sep 2005 22:52:54 +0000 (-0500)
Subject: Merge by hand (conflicts in sd.c)
X-Git-Tag: firefly_0821_release~41676^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=17fa53da1239b8712c5cebbd72a74c713b6c2db9;p=firefly-linux-kernel-4.4.55.git

Merge by hand (conflicts in sd.c)
---

17fa53da1239b8712c5cebbd72a74c713b6c2db9
diff --cc drivers/scsi/sd.c
index 611ccde84778,41ba0809f791..de564b386052
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@@ -969,10 -981,10 +969,10 @@@ static int media_not_present(struct scs
   * spinup disk - called only in sd_revalidate_disk()
   */
  static void
 -sd_spinup_disk(struct scsi_disk *sdkp, char *diskname,
 -	       struct scsi_request *SRpnt, unsigned char *buffer) {
 +sd_spinup_disk(struct scsi_disk *sdkp, char *diskname)
 +{
  	unsigned char cmd[10];
- 	unsigned long spintime_value = 0;
+ 	unsigned long spintime_expire = 0;
  	int retries, spintime;
  	unsigned int the_result;
  	struct scsi_sense_hdr sshdr;
@@@ -1046,12 -1063,17 +1046,12 @@@
  				cmd[1] = 1;	/* Return immediately */
  				memset((void *) &cmd[2], 0, 8);
  				cmd[4] = 1;	/* Start spin cycle */
 -				SRpnt->sr_cmd_len = 0;
 -				memset(SRpnt->sr_sense_buffer, 0,
 -					SCSI_SENSE_BUFFERSIZE);
 -
 -				SRpnt->sr_data_direction = DMA_NONE;
 -				scsi_wait_req(SRpnt, (void *)cmd, 
 -					      (void *) buffer, 0/*512*/, 
 -					      SD_TIMEOUT, SD_MAX_RETRIES);
 +				scsi_execute_req(sdkp->device, cmd, DMA_NONE,
 +						 NULL, 0, &sshdr,
 +						 SD_TIMEOUT, SD_MAX_RETRIES);
- 				spintime_value = jiffies;
+ 				spintime_expire = jiffies + 100 * HZ;
+ 				spintime = 1;
  			}
- 			spintime = 1;
  			/* Wait 1 second for next try */
  			msleep(1000);
  			printk(".");
diff --cc include/scsi/scsi_eh.h
index b24d224281bd,4b71095be681..fabd879c2f2e
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@@ -26,18 -26,7 +26,15 @@@ struct scsi_sense_hdr {		/* See SPC-3 s
  	u8 additional_length;	/* always 0 for fixed sense format */
  };
  
 +static inline int scsi_sense_valid(struct scsi_sense_hdr *sshdr)
 +{
 +	if (!sshdr)
 +		return 0;
 +
 +	return (sshdr->response_code & 0x70) == 0x70;
 +}
 +
  
- extern void scsi_add_timer(struct scsi_cmnd *, int,
- 		void (*)(struct scsi_cmnd *));
- extern int scsi_delete_timer(struct scsi_cmnd *);
  extern void scsi_report_bus_reset(struct Scsi_Host *, int);
  extern void scsi_report_device_reset(struct Scsi_Host *, int, int);
  extern int scsi_block_when_processing_errors(struct scsi_device *);