From: Elias Rudberg <mail@xxxxxxxxxxxxxxx>
commit 3cac9104bea41099cf622091f0c0538bcb19050d upstream.
Remove the unused "u32 vdo[3]" part in the tps6598x_rx_identity_reg
struct. This helps avoid "failed to register partner" errors which
happen when tps6598x_read_partner_identity() fails because the
amount of data read is 12 bytes smaller than the struct size.
Note that vdo[3] is already in usb_pd_identity and hence
shouldn't be added to tps6598x_rx_identity_reg as well.
Fixes: f6c56ca91b92 ("usb: typec: Add the Product Type VDOs to struct usb_pd_identity")
Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Reviewed-by: Guido Günther <agx@xxxxxxxxxxx>
Signed-off-by: Elias Rudberg <mail@xxxxxxxxxxxxxxx>
Cc: stable <stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210311124710.6563-1-mail@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/typec/tps6598x.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/usb/typec/tps6598x.c
+++ b/drivers/usb/typec/tps6598x.c
@@ -64,7 +64,6 @@ enum {
struct tps6598x_rx_identity_reg {
u8 status;
struct usb_pd_identity identity;
- u32 vdo[3];
} __packed;
/* Standard Task return codes */
