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[SCSI] dc395x: atomic_kmap for PIO

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Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Guennadi Liakhovetski
2005-09-16 19:28:01 +02:00
committed by James Bottomley
parent beb8abd9a9
commit fe607aa94f
2 changed files with 21 additions and 0 deletions
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8
drivers/scsi/tmscsim.c
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@@ -988,7 +988,15 @@ din_1:
if( residual )
{
static int feedback_requested;
bval = DC390_read8 (ScsiFifo); /* get one residual byte */
if (!feedback_requested) {
feedback_requested = 1;
printk(KERN_WARNING "%s: Please, contact <linux-scsi@vger.kernel.org> "
"to help improve support for your system.\n", __FILE__);
}
ptr = (u8 *) bus_to_virt( pSRB->SGBusAddr );
*ptr = bval;
pSRB->SGBusAddr++; xferCnt++;