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authorTakashi Iwai <tiwai@suse.de>2011-12-01 10:32:18 -0500
committerTakashi Iwai <tiwai@suse.de>2011-12-01 10:32:18 -0500
commitcf54d47c13c2b171f946289de445102c676d4258 (patch)
treec7e88f33402257f3e06bc708e58843518d8ca17b /include/linux
parent88d686027bb43f585914c77dd363f6e817b42c2a (diff)
parentbda63586bc5929e97288cdb371bb6456504867ed (diff)
Merge branch 'fix/asoc' into for-linus
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/sigma.h13
1 files changed, 4 insertions, 9 deletions
diff --git a/include/linux/sigma.h b/include/linux/sigma.h
index e2accb3164d8..d0de882c0d96 100644
--- a/include/linux/sigma.h
+++ b/include/linux/sigma.h
@@ -24,7 +24,7 @@ struct sigma_firmware {
24struct sigma_firmware_header { 24struct sigma_firmware_header {
25 unsigned char magic[7]; 25 unsigned char magic[7];
26 u8 version; 26 u8 version;
27 u32 crc; 27 __le32 crc;
28}; 28};
29 29
30enum { 30enum {
@@ -40,19 +40,14 @@ enum {
40struct sigma_action { 40struct sigma_action {
41 u8 instr; 41 u8 instr;
42 u8 len_hi; 42 u8 len_hi;
43 u16 len; 43 __le16 len;
44 u16 addr; 44 __be16 addr;
45 unsigned char payload[]; 45 unsigned char payload[];
46}; 46};
47 47
48static inline u32 sigma_action_len(struct sigma_action *sa) 48static inline u32 sigma_action_len(struct sigma_action *sa)
49{ 49{
50 return (sa->len_hi << 16) | sa->len; 50 return (sa->len_hi << 16) | le16_to_cpu(sa->len);
51}
52
53static inline size_t sigma_action_size(struct sigma_action *sa, u32 payload_len)
54{
55 return sizeof(*sa) + payload_len + (payload_len % 2);
56} 51}
57 52
58extern int process_sigma_firmware(struct i2c_client *client, const char *name); 53extern int process_sigma_firmware(struct i2c_client *client, const char *name);