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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2019-08-28 12:38:40 +0300 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@microchip.com> | 2019-08-28 12:38:40 +0300 |
| commit | 1e05a7e6ebc4a5a5c53dce32e7e6d0ff5e7e08d1 (patch) | |
| tree | f7f6cb5a1ee2fe271e7f794970fa1a4722784ed3 /drivers/usb/misc/usb251xb.c | |
| parent | 913787ca40b9b5981bea1d1157cdd8cb23e12b54 (diff) | |
| parent | a55aa89aab90fae7c815b0551b07be37db359d76 (diff) | |
| download | linux-1e05a7e6ebc4a5a5c53dce32e7e6d0ff5e7e08d1.tar.xz | |
Merge tag 'v5.3-rc6' into spi-nor/next
Linux 5.3-rc6
Merge back latest release candidate, to include a fix that
we depend on for new development:
834de5c1aa76 ("mtd: spi-nor: Fix the disabling of write protection at init")
Diffstat (limited to 'drivers/usb/misc/usb251xb.c')
| -rw-r--r-- | drivers/usb/misc/usb251xb.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c index 4d6ae3795a88..6ca9111d150a 100644 --- a/drivers/usb/misc/usb251xb.c +++ b/drivers/usb/misc/usb251xb.c @@ -375,7 +375,8 @@ out_err: #ifdef CONFIG_OF static void usb251xb_get_ports_field(struct usb251xb *hub, - const char *prop_name, u8 port_cnt, u8 *fld) + const char *prop_name, u8 port_cnt, + bool ds_only, u8 *fld) { struct device *dev = hub->dev; struct property *prop; @@ -383,7 +384,7 @@ static void usb251xb_get_ports_field(struct usb251xb *hub, u32 port; of_property_for_each_u32(dev->of_node, prop_name, prop, p, port) { - if ((port >= 1) && (port <= port_cnt)) + if ((port >= ds_only ? 1 : 0) && (port <= port_cnt)) *fld |= BIT(port); else dev_warn(dev, "port %u doesn't exist\n", port); @@ -501,15 +502,15 @@ static int usb251xb_get_ofdata(struct usb251xb *hub, hub->non_rem_dev = USB251XB_DEF_NON_REMOVABLE_DEVICES; usb251xb_get_ports_field(hub, "non-removable-ports", data->port_cnt, - &hub->non_rem_dev); + true, &hub->non_rem_dev); hub->port_disable_sp = USB251XB_DEF_PORT_DISABLE_SELF; usb251xb_get_ports_field(hub, "sp-disabled-ports", data->port_cnt, - &hub->port_disable_sp); + true, &hub->port_disable_sp); hub->port_disable_bp = USB251XB_DEF_PORT_DISABLE_BUS; usb251xb_get_ports_field(hub, "bp-disabled-ports", data->port_cnt, - &hub->port_disable_bp); + true, &hub->port_disable_bp); hub->max_power_sp = USB251XB_DEF_MAX_POWER_SELF; if (!of_property_read_u32(np, "sp-max-total-current-microamp", @@ -573,9 +574,7 @@ static int usb251xb_get_ofdata(struct usb251xb *hub, */ hub->port_swap = USB251XB_DEF_PORT_SWAP; usb251xb_get_ports_field(hub, "swap-dx-lanes", data->port_cnt, - &hub->port_swap); - if (of_get_property(np, "swap-us-lanes", NULL)) - hub->port_swap |= BIT(0); + false, &hub->port_swap); /* The following parameters are currently not exposed to devicetree, but * may be as soon as needed. |