Revision 0b36f2bd28d040acedb52f4327eb2441afe4f514 authored by Takashi Iwai on 18 August 2017, 08:55:10 UTC, committed by Takashi Iwai on 18 August 2017, 08:59:02 UTC
The commit d42fe63d5839 ("ALSA: emu10k1: Get rid of set_fs() usage") converted the user-space copy hack with set_fs() to the direct memcpy(), but one place was forgotten. This resulted in the error from snd_emu10k1_init_efx(), eventually failed to load the driver. Fix the missing piece. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=196687 Fixes: d42fe63d5839 ("ALSA: emu10k1: Get rid of set_fs() usage") Signed-off-by: Takashi Iwai <tiwai@suse.de>
1 parent ed993c6
fcp.h
#ifndef SOUND_FIREWIRE_FCP_H_INCLUDED
#define SOUND_FIREWIRE_FCP_H_INCLUDED
#define AVC_PLUG_INFO_BUF_BYTES 4
struct fw_unit;
/*
* AV/C Digital Interface Command Set General Specification 4.2
* (Sep 2004, 1394TA)
*/
enum avc_general_plug_dir {
AVC_GENERAL_PLUG_DIR_IN = 0,
AVC_GENERAL_PLUG_DIR_OUT = 1,
AVC_GENERAL_PLUG_DIR_COUNT
};
int avc_general_set_sig_fmt(struct fw_unit *unit, unsigned int rate,
enum avc_general_plug_dir dir,
unsigned short plug);
int avc_general_get_sig_fmt(struct fw_unit *unit, unsigned int *rate,
enum avc_general_plug_dir dir,
unsigned short plug);
int avc_general_get_plug_info(struct fw_unit *unit, unsigned int subunit_type,
unsigned int subunit_id, unsigned int subfunction,
u8 info[AVC_PLUG_INFO_BUF_BYTES]);
int fcp_avc_transaction(struct fw_unit *unit,
const void *command, unsigned int command_size,
void *response, unsigned int response_size,
unsigned int response_match_bytes);
void fcp_bus_reset(struct fw_unit *unit);
#endif
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