kernel: Move to Linux v5.1-openpower1
This also bumps buildroot to include support for the 5.1 kernel series.
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch b/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
index 60a66a9..147664e 100644
--- a/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
+++ b/openpower/linux/0001-xhci-Reset-controller-on-xhci-shutdown.patch
@@ -14,7 +14,7 @@
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
-index 005e65922608..946a826d0d8d 100644
+index 7fa58c99f126..0f7e75bdf619 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -795,6 +795,7 @@ static void xhci_shutdown(struct usb_hcd *hcd)