pinctrl: mcp23s08: Get rid of legacy platform data

Platform data is a legacy interface to supply device properties to the driver. In this case we even don't have in-kernel users for it. Just remove it for good.

Andy Shevchenko committed 6 years ago

Commit 6aba6ed1 parent f9a87442 files · +12 −48Browse files

Showing the changes to include/linux (1 of 2 files). Show all

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include/linux/spi/mcp23s08.h+0−18

@@ -1,18 +0,0 @@
1		−/* SPDX-License-Identifier: GPL-2.0 */
2		−struct mcp23s08_platform_data {
3		− /* For mcp23s08, up to 4 slaves (numbered 0..3) can share one SPI
4		− * chipselect, each providing 1 gpio_chip instance with 8 gpios.
5		− * For mpc23s17, up to 8 slaves (numbered 0..7) can share one SPI
6		− * chipselect, each providing 1 gpio_chip (port A + port B) with
7		− * 16 gpios.
8		− */
9		− u32 spi_present_mask;
10		−
11		− /* "base" is the number of the first GPIO or -1 for dynamic
12		− * assignment. If there are gaps in chip addressing the GPIO
13		− * numbers are sequential .. so for example if only slaves 0
14		− * and 3 are present, their GPIOs range from base to base+15
15		− * (or base+31 for s17 variant).
16		− */
17		− unsigned base;
18		−};