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i2c: pcf8575: Remove not used members of pcf8575_chip structure
Those members are not used anymore as ones from gpio_dev_priv structure (when DM_GPIO support is enabled) are used instead. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
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1 changed files with 0 additions and 3 deletions
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@ -34,8 +34,6 @@
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DECLARE_GLOBAL_DATA_PTR;
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struct pcf8575_chip {
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int gpio_count; /* No. GPIOs supported by the chip */
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/* NOTE: these chips have strange "quasi-bidirectional" I/O pins.
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* We can't actually know whether a pin is configured (a) as output
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* and driving the signal low, or (b) as input and reporting a low
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@ -49,7 +47,6 @@ struct pcf8575_chip {
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* reset state. Otherwise it flags pins to be driven low.
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*/
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unsigned int out; /* software latch */
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const char *bank_name; /* Name of the expander bank */
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};
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/* Read/Write to 16-bit I/O expander */
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