aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-11-29 07:00:17 -0500
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-11-29 07:00:17 -0500
commit1db7c89c62b3c0a0ebf8c07975ae907fa404116a (patch)
tree578e8aa4069367f70897c41f6e56b5b9912bdfac /include
parent7b282cbbf3c7bbad20505761a9eadd6d9a7280c7 (diff)
parentbda63586bc5929e97288cdb371bb6456504867ed (diff)
Merge branch 'for-3.2' into for-3.3
Diffstat (limited to 'include')
-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);