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staging: sm750fb: hw_i2c_{read,write}: rename CamelCase variables
Rename longCamelCase variables deviceAddress and registerIndex to shorter addr and reg Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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a503da64fd
commit
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2 changed files with 10 additions and 10 deletions
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@ -220,14 +220,14 @@ static unsigned int hw_i2c_read_data(
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* Register value
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*/
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unsigned char sm750_hw_i2c_read_reg(
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unsigned char deviceAddress,
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unsigned char registerIndex
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unsigned char addr,
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unsigned char reg
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)
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{
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unsigned char value = (0xFF);
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if (hw_i2c_write_data(deviceAddress, 1, ®isterIndex) == 1)
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hw_i2c_read_data(deviceAddress, 1, &value);
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if (hw_i2c_write_data(addr, 1, ®) == 1)
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hw_i2c_read_data(addr, 1, &value);
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return value;
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}
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@ -250,16 +250,16 @@ unsigned char sm750_hw_i2c_read_reg(
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* -1 - Fail
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*/
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int sm750_hw_i2c_write_reg(
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unsigned char deviceAddress,
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unsigned char registerIndex,
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unsigned char addr,
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unsigned char reg,
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unsigned char data
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)
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{
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unsigned char value[2];
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value[0] = registerIndex;
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value[0] = reg;
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value[1] = data;
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if (hw_i2c_write_data(deviceAddress, 2, value) == 2)
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if (hw_i2c_write_data(addr, 2, value) == 2)
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return 0;
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return (-1);
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@ -5,6 +5,6 @@
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int sm750_hw_i2c_init(unsigned char bus_speed_mode);
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void sm750_hw_i2c_close(void);
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unsigned char sm750_hw_i2c_read_reg(unsigned char deviceAddress, unsigned char registerIndex);
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int sm750_hw_i2c_write_reg(unsigned char deviceAddress, unsigned char registerIndex, unsigned char data);
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unsigned char sm750_hw_i2c_read_reg(unsigned char addr, unsigned char reg);
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int sm750_hw_i2c_write_reg(unsigned char addr, unsigned char reg, unsigned char data);
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#endif
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