diff options
Diffstat (limited to 'include/linux/spi/mcp23s08.h')
| -rw-r--r-- | include/linux/spi/mcp23s08.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/spi/mcp23s08.h b/include/linux/spi/mcp23s08.h index 080ecc6..4af82ee 100644 --- a/include/linux/spi/mcp23s08.h +++ b/include/linux/spi/mcp23s08.h @@ -21,22 +21,4 @@ struct mcp23s08_platform_data { * base to base+15 (or base+31 for s17 variant). */ unsigned base; - /* Marks the device as a interrupt controller. - * NOTE: The interrupt functionality is only supported for i2c - * versions of the chips. The spi chips can also do the interrupts, - * but this is not supported by the linux driver yet. - */ - bool irq_controller; - - /* Sets the mirror flag in the IOCON register. Devices - * with two interrupt outputs (these are the devices ending with 17 and - * those that have 16 IOs) have two IO banks: IO 0-7 form bank 1 and - * IO 8-15 are bank 2. These chips have two different interrupt outputs: - * One for bank 1 and another for bank 2. If irq-mirror is set, both - * interrupts are generated regardless of the bank that an input change - * occurred on. If it is not set, the interrupt are only generated for - * the bank they belong to. - * On devices with only one interrupt output this property is useless. - */ - bool mirror; }; |
