threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/*
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* Wireless USB Host Controller
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* UWB Protocol Adaptation Layer (PAL) glue.
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*
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* Copyright (C) 2008 Cambridge Silicon Radio Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version
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* 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "wusbhc.h"
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static void wusbhc_channel_changed(struct uwb_pal *pal, int channel)
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{
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struct wusbhc *wusbhc = container_of(pal, struct wusbhc, pal);
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dev_dbg(wusbhc->dev, "%s: channel = %d\n", __func__, channel);
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if (channel < 0)
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wusbhc_stop(wusbhc);
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else
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wusbhc_start(wusbhc);
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}
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/**
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* wusbhc_pal_register - register the WUSB HC as a UWB PAL
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* @wusbhc: the WUSB HC
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*/
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int wusbhc_pal_register(struct wusbhc *wusbhc)
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{
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uwb_pal_init(&wusbhc->pal);
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wusbhc->pal.name = "wusbhc";
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wusbhc->pal.device = wusbhc->usb_hcd.self.controller;
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wusbhc->pal.rc = wusbhc->uwb_rc;
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wusbhc->pal.channel_changed = wusbhc_channel_changed;
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return uwb_pal_register(&wusbhc->pal);
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}
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/**
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* wusbhc_pal_unregister - unregister the WUSB HC as a UWB PAL
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* @wusbhc: the WUSB HC
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*/
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void wusbhc_pal_unregister(struct wusbhc *wusbhc)
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{
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if (wusbhc->uwb_rc)
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uwb_pal_unregister(&wusbhc->pal);
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}
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