lkml.org 
[lkml]   [2021]   [Mar]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.10 119/157] usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct
Date
From: Elias Rudberg <mail@eliasrudberg.se>

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@linux.intel.com>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Elias Rudberg <mail@eliasrudberg.se>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210311124710.6563-1-mail@eliasrudberg.se
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/typec/tps6598x.c | 1 -
1 file changed, 1 deletion(-)

--- a/drivers/usb/typec/tps6598x.c
+++ b/drivers/usb/typec/tps6598x.c
@@ -62,7 +62,6 @@ enum {
struct tps6598x_rx_identity_reg {
u8 status;
struct usb_pd_identity identity;
- u32 vdo[3];
} __packed;

/* Standard Task return codes */

\
 
 \ /
  Last update: 2021-03-22 13:51    [W:0.430 / U:6.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site