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72 lines
2.1 KiB
Diff
72 lines
2.1 KiB
Diff
From c4e197bbcecc7233aa9e553e7047fa50e4e1fe77 Mon Sep 17 00:00:00 2001
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From: John Crispin <john@phrozen.org>
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Date: Mon, 25 Jun 2018 15:52:34 +0200
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Subject: [PATCH 33/33] spi: ath79: drop pdata support
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The target is being converted to pure OF. We can therefore drop all of the
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platform data code from the driver.
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Cc: linux-spi@vger.kernel.org
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Acked-by: Mark Brown <broonie@kernel.org>
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Signed-off-by: John Crispin <john@phrozen.org>
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---
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include/linux/platform_data/spi-ath79.h | 16 -------------------
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drivers/spi/spi-ath79.c | 8 --------
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2 files changed, 27 deletions(-)
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delete mode 100644 arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
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--- a/include/linux/platform_data/spi-ath79.h
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+++ /dev/null
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@@ -1,16 +0,0 @@
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-/* SPDX-License-Identifier: GPL-2.0-only */
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-/*
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- * Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller
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- *
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- * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
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- */
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-
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-#ifndef _ATH79_SPI_PLATFORM_H
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-#define _ATH79_SPI_PLATFORM_H
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-
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-struct ath79_spi_platform_data {
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- unsigned bus_num;
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- unsigned num_chipselect;
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-};
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-
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-#endif /* _ATH79_SPI_PLATFORM_H */
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--- a/drivers/spi/spi-ath79.c
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+++ b/drivers/spi/spi-ath79.c
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@@ -19,7 +19,6 @@
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#include <linux/bitops.h>
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#include <linux/clk.h>
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#include <linux/err.h>
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-#include <linux/platform_data/spi-ath79.h>
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#define DRV_NAME "ath79-spi"
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@@ -138,7 +137,6 @@ static int ath79_spi_probe(struct platfo
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{
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struct spi_master *master;
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struct ath79_spi *sp;
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- struct ath79_spi_platform_data *pdata;
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unsigned long rate;
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int ret;
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@@ -152,16 +150,10 @@ static int ath79_spi_probe(struct platfo
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master->dev.of_node = pdev->dev.of_node;
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platform_set_drvdata(pdev, sp);
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- pdata = dev_get_platdata(&pdev->dev);
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-
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master->use_gpio_descriptors = true;
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master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32);
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master->setup = spi_bitbang_setup;
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master->cleanup = spi_bitbang_cleanup;
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- if (pdata) {
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- master->bus_num = pdata->bus_num;
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- master->num_chipselect = pdata->num_chipselect;
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- }
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sp->bitbang.master = master;
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sp->bitbang.chipselect = ath79_spi_chipselect;
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