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ANDROID: GKI: provide more padding for struct usb_phy

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There is at least one pending change for struct usb_phy that is not
going to make the ABI freeze deadline, but has already been submitted
upstream and is under active development.  So reserve a spot for that
new callback to be added, and provide a bit more buffer here to the
structure for any future LTS changes that might be coming in this area
of the kernel

Bug: 151154716
Cc: Stanley Chang <stanley_chang@realtek.com>
Change-Id: I992a46fa35502fd491ee24d503290119c9b9f655
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2023-06-15 20:43:57 +00:00 committed by Carlos Llamas
parent bb9c879726
commit d4dd4d9f19
1 changed files with 10 additions and 0 deletions
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10
include/linux/usb/phy.h
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@ -157,7 +157,17 @@ struct usb_phy {
*/
enum usb_charger_type (*charger_detect)(struct usb_phy *x);
/*
* Reserved slot 0 here is seserved for a notify_port_status callback addition that narrowly
* missed the ABI freeze deadline due to upstream review disussions. See
* https://lore.kernel.org/linux-usb/20230607062500.24669-1-stanley_chang@realtek.com/
* for details. All other slots are for "normal" future ABI breaks in LTS updates
*/
ANDROID_KABI_RESERVE(0);
ANDROID_KABI_RESERVE(1);
ANDROID_KABI_RESERVE(2);
ANDROID_KABI_RESERVE(3);
ANDROID_KABI_RESERVE(4);
};
/* for board-specific init logic */