https://github.com/torvalds/linux
Revision 98a226ed21949601b270f7ea20abc9f72f7b0be9 authored by Takashi Iwai on 10 June 2015, 08:27:00 UTC, committed by Takashi Iwai on 10 June 2015, 08:31:10 UTC
Along with the transition to regmap for managing the cached parameter reads, the caps overwrite was also moved to regmap cache. The cache change itself works, but it still tries to write the non-existing verb (the HDA parameter is read-only) wrongly. It's harmless in most cases, but some chips are picky and may result in the codec communication stall. This patch avoids it just by adding the missing flag check in reg_write ops. Signed-off-by: Takashi Iwai <tiwai@suse.de>
1 parent 132bd96
Tip revision: 98a226ed21949601b270f7ea20abc9f72f7b0be9 authored by Takashi Iwai on 10 June 2015, 08:27:00 UTC
ALSA: hda - Don't actually write registers for caps overwrites
ALSA: hda - Don't actually write registers for caps overwrites
Tip revision: 98a226e
inet.h
/*
* Swansea University Computer Society NET3
*
* This work is derived from NET2Debugged, which is in turn derived
* from NET2D which was written by:
* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
*
* This work was derived from Ross Biro's inspirational work
* for the LINUX operating system. His version numbers were:
*
* $Id: Space.c,v 0.8.4.5 1992/12/12 19:25:04 bir7 Exp $
* $Id: arp.c,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
* $Id: arp.h,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
* $Id: dev.c,v 0.8.4.13 1993/01/23 18:00:11 bir7 Exp $
* $Id: dev.h,v 0.8.4.7 1993/01/23 18:00:11 bir7 Exp $
* $Id: eth.c,v 0.8.4.4 1993/01/22 23:21:38 bir7 Exp $
* $Id: eth.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $
* $Id: icmp.c,v 0.8.4.9 1993/01/23 18:00:11 bir7 Exp $
* $Id: icmp.h,v 0.8.4.2 1992/11/15 14:55:30 bir7 Exp $
* $Id: ip.c,v 0.8.4.8 1992/12/12 19:25:04 bir7 Exp $
* $Id: ip.h,v 0.8.4.2 1993/01/23 18:00:11 bir7 Exp $
* $Id: loopback.c,v 0.8.4.8 1993/01/23 18:00:11 bir7 Exp $
* $Id: packet.c,v 0.8.4.7 1993/01/26 22:04:00 bir7 Exp $
* $Id: protocols.c,v 0.8.4.3 1992/11/15 14:55:30 bir7 Exp $
* $Id: raw.c,v 0.8.4.12 1993/01/26 22:04:00 bir7 Exp $
* $Id: sock.c,v 0.8.4.6 1993/01/28 22:30:00 bir7 Exp $
* $Id: sock.h,v 0.8.4.7 1993/01/26 22:04:00 bir7 Exp $
* $Id: tcp.c,v 0.8.4.16 1993/01/26 22:04:00 bir7 Exp $
* $Id: tcp.h,v 0.8.4.7 1993/01/22 22:58:08 bir7 Exp $
* $Id: timer.c,v 0.8.4.8 1993/01/23 18:00:11 bir7 Exp $
* $Id: timer.h,v 0.8.4.2 1993/01/23 18:00:11 bir7 Exp $
* $Id: udp.c,v 0.8.4.12 1993/01/26 22:04:00 bir7 Exp $
* $Id: udp.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $
* $Id: we.c,v 0.8.4.10 1993/01/23 18:00:11 bir7 Exp $
* $Id: wereg.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $
*
* 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.
*/
#ifndef _LINUX_INET_H
#define _LINUX_INET_H
#include <linux/types.h>
/*
* These mimic similar macros defined in user-space for inet_ntop(3).
* See /usr/include/netinet/in.h .
*/
#define INET_ADDRSTRLEN (16)
#define INET6_ADDRSTRLEN (48)
extern __be32 in_aton(const char *str);
extern int in4_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
extern int in6_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
#endif /* _LINUX_INET_H */
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