diff options
Diffstat (limited to 'fs/befs/endian.h')
-rw-r--r-- | fs/befs/endian.h | 57 |
1 files changed, 28 insertions, 29 deletions
diff --git a/fs/befs/endian.h b/fs/befs/endian.h index 9ecaea4e3325..e254a20869f4 100644 --- a/fs/befs/endian.h +++ b/fs/befs/endian.h | |||
@@ -10,85 +10,84 @@ | |||
10 | #define LINUX_BEFS_ENDIAN | 10 | #define LINUX_BEFS_ENDIAN |
11 | 11 | ||
12 | #include <linux/byteorder/generic.h> | 12 | #include <linux/byteorder/generic.h> |
13 | #include "befs.h" | ||
14 | 13 | ||
15 | static inline u64 | 14 | static inline u64 |
16 | fs64_to_cpu(const struct super_block *sb, u64 n) | 15 | fs64_to_cpu(const struct super_block *sb, fs64 n) |
17 | { | 16 | { |
18 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) | 17 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) |
19 | return le64_to_cpu(n); | 18 | return le64_to_cpu((__force __le64)n); |
20 | else | 19 | else |
21 | return be64_to_cpu(n); | 20 | return be64_to_cpu((__force __be64)n); |
22 | } | 21 | } |
23 | 22 | ||
24 | static inline u64 | 23 | static inline fs64 |
25 | cpu_to_fs64(const struct super_block *sb, u64 n) | 24 | cpu_to_fs64(const struct super_block *sb, u64 n) |
26 | { | 25 | { |
27 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) | 26 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) |
28 | return cpu_to_le64(n); | 27 | return (__force fs64)cpu_to_le64(n); |
29 | else | 28 | else |
30 | return cpu_to_be64(n); | 29 | return (__force fs64)cpu_to_be64(n); |
31 | } | 30 | } |
32 | 31 | ||
33 | static inline u32 | 32 | static inline u32 |
34 | fs32_to_cpu(const struct super_block *sb, u32 n) | 33 | fs32_to_cpu(const struct super_block *sb, fs32 n) |
35 | { | 34 | { |
36 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) | 35 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) |
37 | return le32_to_cpu(n); | 36 | return le32_to_cpu((__force __le32)n); |
38 | else | 37 | else |
39 | return be32_to_cpu(n); | 38 | return be32_to_cpu((__force __be32)n); |
40 | } | 39 | } |
41 | 40 | ||
42 | static inline u32 | 41 | static inline fs32 |
43 | cpu_to_fs32(const struct super_block *sb, u32 n) | 42 | cpu_to_fs32(const struct super_block *sb, u32 n) |
44 | { | 43 | { |
45 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) | 44 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) |
46 | return cpu_to_le32(n); | 45 | return (__force fs32)cpu_to_le32(n); |
47 | else | 46 | else |
48 | return cpu_to_be32(n); | 47 | return (__force fs32)cpu_to_be32(n); |
49 | } | 48 | } |
50 | 49 | ||
51 | static inline u16 | 50 | static inline u16 |
52 | fs16_to_cpu(const struct super_block *sb, u16 n) | 51 | fs16_to_cpu(const struct super_block *sb, fs16 n) |
53 | { | 52 | { |
54 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) | 53 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) |
55 | return le16_to_cpu(n); | 54 | return le16_to_cpu((__force __le16)n); |
56 | else | 55 | else |
57 | return be16_to_cpu(n); | 56 | return be16_to_cpu((__force __be16)n); |
58 | } | 57 | } |
59 | 58 | ||
60 | static inline u16 | 59 | static inline fs16 |
61 | cpu_to_fs16(const struct super_block *sb, u16 n) | 60 | cpu_to_fs16(const struct super_block *sb, u16 n) |
62 | { | 61 | { |
63 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) | 62 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) |
64 | return cpu_to_le16(n); | 63 | return (__force fs16)cpu_to_le16(n); |
65 | else | 64 | else |
66 | return cpu_to_be16(n); | 65 | return (__force fs16)cpu_to_be16(n); |
67 | } | 66 | } |
68 | 67 | ||
69 | /* Composite types below here */ | 68 | /* Composite types below here */ |
70 | 69 | ||
71 | static inline befs_block_run | 70 | static inline befs_block_run |
72 | fsrun_to_cpu(const struct super_block *sb, befs_block_run n) | 71 | fsrun_to_cpu(const struct super_block *sb, befs_disk_block_run n) |
73 | { | 72 | { |
74 | befs_block_run run; | 73 | befs_block_run run; |
75 | 74 | ||
76 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) { | 75 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) { |
77 | run.allocation_group = le32_to_cpu(n.allocation_group); | 76 | run.allocation_group = le32_to_cpu((__force __le32)n.allocation_group); |
78 | run.start = le16_to_cpu(n.start); | 77 | run.start = le16_to_cpu((__force __le16)n.start); |
79 | run.len = le16_to_cpu(n.len); | 78 | run.len = le16_to_cpu((__force __le16)n.len); |
80 | } else { | 79 | } else { |
81 | run.allocation_group = be32_to_cpu(n.allocation_group); | 80 | run.allocation_group = be32_to_cpu((__force __be32)n.allocation_group); |
82 | run.start = be16_to_cpu(n.start); | 81 | run.start = be16_to_cpu((__force __be16)n.start); |
83 | run.len = be16_to_cpu(n.len); | 82 | run.len = be16_to_cpu((__force __be16)n.len); |
84 | } | 83 | } |
85 | return run; | 84 | return run; |
86 | } | 85 | } |
87 | 86 | ||
88 | static inline befs_block_run | 87 | static inline befs_disk_block_run |
89 | cpu_to_fsrun(const struct super_block *sb, befs_block_run n) | 88 | cpu_to_fsrun(const struct super_block *sb, befs_block_run n) |
90 | { | 89 | { |
91 | befs_block_run run; | 90 | befs_disk_block_run run; |
92 | 91 | ||
93 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) { | 92 | if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE) { |
94 | run.allocation_group = cpu_to_le32(n.allocation_group); | 93 | run.allocation_group = cpu_to_le32(n.allocation_group); |
@@ -103,7 +102,7 @@ cpu_to_fsrun(const struct super_block *sb, befs_block_run n) | |||
103 | } | 102 | } |
104 | 103 | ||
105 | static inline befs_data_stream | 104 | static inline befs_data_stream |
106 | fsds_to_cpu(const struct super_block *sb, befs_data_stream n) | 105 | fsds_to_cpu(const struct super_block *sb, befs_disk_data_stream n) |
107 | { | 106 | { |
108 | befs_data_stream data; | 107 | befs_data_stream data; |
109 | int i; | 108 | int i; |