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-rw-r--r--drivers/ide/gayle.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/ide/gayle.c b/drivers/ide/gayle.c
index 6915068..59bd0be 100644
--- a/drivers/ide/gayle.c
+++ b/drivers/ide/gayle.c
@@ -117,6 +117,10 @@ static void __init gayle_setup_ports(hw_regs_t *hw, unsigned long base,
hw->chipset = ide_generic;
}
+static const struct ide_port_info gayle_port_info = {
+ .host_flags = IDE_HFLAG_SERIALIZE | IDE_HFLAG_NO_DMA,
+};
+
/*
* Probe for a Gayle IDE interface (and optionally for an IDE doubler)
*/
@@ -178,7 +182,7 @@ found:
hws[i] = &hw[i];
}
- rc = ide_host_add(NULL, hws, NULL);
+ rc = ide_host_add(&gayle_port_info, hws, NULL);
if (rc)
release_mem_region(res_start, res_n);
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