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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-05-28 07:57:14 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-06-17 12:05:18 -0500 |
| commit | df0ae2497ddefd72a87f3a3b34ff32455d7d4ae0 (patch) | |
| tree | 552e02a44a21bd38db91729c85219542c2930ae2 /drivers/scsi/NCR53c406a.c | |
| parent | 68b3aa7c9805aee9005a8ca53c5e99177961fbb9 (diff) | |
| download | lwn-df0ae2497ddefd72a87f3a3b34ff32455d7d4ae0.tar.gz lwn-df0ae2497ddefd72a87f3a3b34ff32455d7d4ae0.zip | |
[SCSI] allow sleeping in ->eh_host_reset_handler()
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/NCR53c406a.c')
| -rw-r--r-- | drivers/scsi/NCR53c406a.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c index 7c025b6cdd7c..b2002ba6e2aa 100644 --- a/drivers/scsi/NCR53c406a.c +++ b/drivers/scsi/NCR53c406a.c @@ -725,6 +725,9 @@ static int NCR53c406a_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *)) static int NCR53c406a_host_reset(Scsi_Cmnd * SCpnt) { DEB(printk("NCR53c406a_reset called\n")); + + spin_lock_irq(SCpnt->device->host->host_lock); + outb(C4_IMG, CONFIG4); /* Select reg set 0 */ outb(CHIP_RESET, CMD_REG); outb(SCSI_NOP, CMD_REG); /* required after reset */ @@ -732,6 +735,9 @@ static int NCR53c406a_host_reset(Scsi_Cmnd * SCpnt) chip_init(); rtrc(2); + + spin_unlock_irq(SCpnt->device->host->host_lock); + return SUCCESS; } |