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UPSTREAM: usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct

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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: f6c56ca91b ("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>
(cherry picked from commit 3cac9104bea41099cf622091f0c0538bcb19050d)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I889e67c743ff494609477af21e1cfd672affeb73
This commit is contained in:
Elias Rudberg
2021-03-11 13:47:10 +01:00
committed by Greg Kroah-Hartman
parent f2e7bdcdfa
commit 9bd96584f4
1 changed files with 0 additions and 1 deletions
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drivers/usb/typec/tps6598x.c
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@@ -62,7 +62,6 @@ enum {
struct tps6598x_rx_identity_reg { struct tps6598x_rx_identity_reg {
u8 status; u8 status;
struct usb_pd_identity identity; struct usb_pd_identity identity;
u32 vdo[3];
} __packed; } __packed;
/* Standard Task return codes */ /* Standard Task return codes */