Commit 2851784f authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Greg Kroah-Hartman
Browse files

usb/uhci: initialize sg_table properly

Commit 689d6eac

 ("USB: UHCI: add native scatter-gather support(v1))
added sg support to uhci but forgot to set the sg_table so this feature
remained unused.

Cc: Ming Lei <>
Signed-off-by: default avatarSebastian Andrzej Siewior <>
Acked-by: default avatarAlan Stern <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent 98d9a82e
......@@ -565,6 +565,9 @@ static int uhci_start(struct usb_hcd *hcd)
struct dentry __maybe_unused *dentry;
hcd->uses_new_polling = 1;
/* Accept arbitrarily long scatter-gather lists */
if (!(hcd->driver->flags & HCD_LOCAL_MEM))
hcd->self.sg_tablesize = ~0;
setup_timer(&uhci->fsbr_timer, uhci_fsbr_timeout,
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment