#ifndef __SOUND_AMP_H #define __SOUND_AMP_H /* * ALSA driver for VIA VT1724 (Envy24HT) * * Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO2000 * * Copyright (c) 2000 Jaroslav Kysela * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #define AMP_AUDIO2000_DEVICE_DESC "{AMP Ltd,AUDIO2000},"\ "{Chaintech,AV-710}," #if 0 #define VT1724_SUBDEVICE_AUDIO2000 0x12142417 /* Advanced Micro Peripherals Ltd AUDIO2000 */ #else #define VT1724_SUBDEVICE_AUDIO2000 0x00030003 /* a dummy ID for AMP Audio2000 */ #endif #define VT1724_SUBDEVICE_AV710 0x12142417 /* AV710 - the same ID with Audio2000! */ /* WM8728 on I2C for AV710 */ #define WM_DEV 0x36 #define WM_ATTEN_L 0x00 #define WM_ATTEN_R 0x01 #define WM_DAC_CTRL 0x02 #define WM_INT_CTRL 0x03 extern struct snd_ice1712_card_info snd_vt1724_amp_cards[]; #endif /* __SOUND_AMP_H */ nux/net-next.git/refs/?id=33e962c8871f015f5c8978384553dddcf5b81b22'>refslogtreecommitdiff
path: root/drivers/usb/serial/safe_serial.c
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authorStanislaw Gruszka <sgruszka@redhat.com>2017-01-29 12:40:52 +0100
committerKalle Valo <kvalo@codeaurora.org>2017-01-31 09:08:52 +0200
commit33e962c8871f015f5c8978384553dddcf5b81b22 (patch)
tree43aff96c2ee21d9e0fa2018457778a4de52053cd /drivers/usb/serial/safe_serial.c
parent575ddce0507789bf9830d089557d2199d2f91865 (diff)
rt2x00: fix clk_get call
clk_get() takes two arguments and might return ERR_PTR(), so we have to nullify pointer on that case, to do not break further call to clk_get_rate(). Reported-by: Felix Fietkau <nbd@nbd.name> Fixes: 34db70b92fae ("rt2x00: add copy of clk for soc devices") Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/usb/serial/safe_serial.c')