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>
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index 3a94b0e..6b344b5 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -365,8 +365,6 @@
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 @@
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);