All ISA drivers explicitely tell the block layer now that it needs
to bounce for them, so SCSI mid layer doesn't need to do that automatically
for unchecked_isa_dma anymore.
Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
---
drivers/scsi/scsi_lib.c | 2 --
1 file changed, 2 deletions(-)
Index: linux/drivers/scsi/scsi_lib.c
===================================================================
--- linux.orig/drivers/scsi/scsi_lib.c
+++ linux/drivers/scsi/scsi_lib.c
@@ -1547,8 +1547,6 @@ u64 scsi_calculate_bounce_limit(struct S
struct device *host_dev;
u64 bounce_limit = 0xffffffff;
- if (shost->unchecked_isa_dma)
- return BLK_BOUNCE_ISA;
/*
* Platforms with virtual-DMA translation
* hardware have no practical limit.
-
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