ALSA: isight: remove superfluous field
[linux-2.6.git] / sound / firewire / lib.h
1 #ifndef SOUND_FIREWIRE_LIB_H_INCLUDED
2 #define SOUND_FIREWIRE_LIB_H_INCLUDED
3
4 #include <linux/firewire-constants.h>
5 #include <linux/types.h>
6
7 struct fw_unit;
8
9 int snd_fw_transaction(struct fw_unit *unit, int tcode,
10                        u64 offset, void *buffer, size_t length);
11 const char *rcode_string(unsigned int rcode);
12
13 /* returns true if retrying the transaction would not make sense */
14 static inline bool rcode_is_permanent_error(int rcode)
15 {
16         return rcode == RCODE_TYPE_ERROR || rcode == RCODE_ADDRESS_ERROR;
17 }
18
19 #endif