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spi: ath79: drop platform data

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The ath79 platform has been converted to pure OF. The platform data is
not needed anymore because of this.

Signed-off-by: David Bauer <mail@david-bauer.net>
Link: https://lore.kernel.org/r/20210522074453.39299-1-mail@david-bauer.net
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
David Bauer 2021-05-22 09:44:52 +02:00 committed by Mark Brown
parent dbfac814bb
commit 42a7dfa26f
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 0 additions and 24 deletions
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8
drivers/spi/spi-ath79.c
View File

@ -19,7 +19,6 @@
#include <linux/bitops.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/platform_data/spi-ath79.h>
#define DRV_NAME "ath79-spi"
@ -138,7 +137,6 @@ static int ath79_spi_probe(struct platform_device *pdev)
{
struct spi_master *master;
struct ath79_spi *sp;
struct ath79_spi_platform_data *pdata;
unsigned long rate;
int ret;
@ -152,15 +150,9 @@ static int ath79_spi_probe(struct platform_device *pdev)
master->dev.of_node = pdev->dev.of_node;
platform_set_drvdata(pdev, sp);
pdata = dev_get_platdata(&pdev->dev);
master->use_gpio_descriptors = true;
master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32);
master->flags = SPI_MASTER_GPIO_SS;
if (pdata) {
master->bus_num = pdata->bus_num;
master->num_chipselect = pdata->num_chipselect;
}
sp->bitbang.master = master;
sp->bitbang.chipselect = ath79_spi_chipselect;

16
include/linux/platform_data/spi-ath79.h
View File

@ -1,16 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
*/
#ifndef _ATH79_SPI_PLATFORM_H
#define _ATH79_SPI_PLATFORM_H
struct ath79_spi_platform_data {
unsigned bus_num;
unsigned num_chipselect;
};
#endif /* _ATH79_SPI_PLATFORM_H */