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| author | Tushar Behera <tushar.behera@linaro.org> | 2012-11-19 15:01:42 +0400 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2013-01-28 08:26:41 +0400 |
| commit | c81109332068b44db4fd7b650c0e6bc0fc1411f1 (patch) | |
| tree | 4fca0d13ae02c67a0a52662198d4c744718f9ec9 /Documentation/i2c | |
| parent | 949db153b6466c6f7cad5a427ecea94985927311 (diff) | |
| download | linux-c81109332068b44db4fd7b650c0e6bc0fc1411f1.tar.xz | |
i2c: core: Remove definition of i2c_smbus_process_call
i2c_smbus_process_call has no users in the kernel, so this can be
removed. Documentation for the same has been updated accordingly.
Fixes following sparse warning.
drivers/i2c/i2c-core.c:1871:5: warning: symbol 'i2c_smbus_process_call'
was not declared. Should it be static?
[wsa: updated the documentation]
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'Documentation/i2c')
| -rw-r--r-- | Documentation/i2c/smbus-protocol | 4 | ||||
| -rw-r--r-- | Documentation/i2c/writing-clients | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/i2c/smbus-protocol b/Documentation/i2c/smbus-protocol index d1f22618e14b..6012b12b3510 100644 --- a/Documentation/i2c/smbus-protocol +++ b/Documentation/i2c/smbus-protocol @@ -137,8 +137,8 @@ available for writes where the two data bytes are the other way around (not SMBus compliant, but very popular.) -SMBus Process Call: i2c_smbus_process_call() -============================================= +SMBus Process Call: +=================== This command selects a device register (through the Comm byte), sends 16 bits of data to it, and reads 16 bits of data in return. diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients index 3a94b0e6f601..6b344b516bff 100644 --- a/Documentation/i2c/writing-clients +++ b/Documentation/i2c/writing-clients @@ -365,8 +365,6 @@ in terms of it. Never use this function directly! s32 i2c_smbus_read_word_data(struct i2c_client *client, u8 command); s32 i2c_smbus_write_word_data(struct i2c_client *client, u8 command, u16 value); - s32 i2c_smbus_process_call(struct i2c_client *client, - u8 command, u16 value); s32 i2c_smbus_read_block_data(struct i2c_client *client, u8 command, u8 *values); s32 i2c_smbus_write_block_data(struct i2c_client *client, @@ -381,6 +379,8 @@ These ones were removed from i2c-core because they had no users, but could be added back later if needed: s32 i2c_smbus_write_quick(struct i2c_client *client, u8 value); + s32 i2c_smbus_process_call(struct i2c_client *client, + u8 command, u16 value); s32 i2c_smbus_block_process_call(struct i2c_client *client, u8 command, u8 length, u8 *values); |