Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee139...

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / scsi_lib.c

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index d1549b74e2d1b91eeb4f8ebf459ec4f13db73275..7bd7f0d5f050a2ece3f176b1f05ca2f8936270a3 100644 (file)
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1684,7 +1684,7 @@ u64 scsi_calculate_bounce_limit(struct Scsi_Host *shost)
 
        host_dev = scsi_get_device(shost);
        if (host_dev && host_dev->dma_mask)
-               bounce_limit = *host_dev->dma_mask;
+               bounce_limit = dma_max_pfn(host_dev) << PAGE_SHIFT;
 
        return bounce_limit;
 }