target/linux/ath79/patches-5.4/0033-spi-ath79-drop-pdata-support.patch

   1 From c4e197bbcecc7233aa9e553e7047fa50e4e1fe77 Mon Sep 17 00:00:00 2001
   2 From: John Crispin <john@phrozen.org>
   3 Date: Mon, 25 Jun 2018 15:52:34 +0200
   4 Subject: [PATCH 33/33] spi: ath79: drop pdata support
   5
   6 The target is being converted to pure OF. We can therefore drop all of the
   7 platform data code from the driver.
   8
   9 Cc: linux-spi@vger.kernel.org
  10 Acked-by: Mark Brown <broonie@kernel.org>
  11 Signed-off-by: John Crispin <john@phrozen.org>
  12 ---
  13  include/linux/platform_data/spi-ath79.h | 16 -------------------
  14  drivers/spi/spi-ath79.c                               |  8 --------
  15  2 files changed, 27 deletions(-)
  16  delete mode 100644 arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
  17
  18 --- a/include/linux/platform_data/spi-ath79.h
  19 +++ /dev/null
  20 @@ -1,16 +0,0 @@
  21 -/* SPDX-License-Identifier: GPL-2.0-only */
  22 -/*
  23 - *  Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller
  24 - *
  25 - *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
  26 - */
  27 -
  28 -#ifndef _ATH79_SPI_PLATFORM_H
  29 -#define _ATH79_SPI_PLATFORM_H
  30 -
  31 -struct ath79_spi_platform_data {
  32 -       unsigned        bus_num;
  33 -       unsigned        num_chipselect;
  34 -};
  35 -
  36 -#endif /* _ATH79_SPI_PLATFORM_H */
  37 --- a/drivers/spi/spi-ath79.c
  38 +++ b/drivers/spi/spi-ath79.c
  39 @@ -19,7 +19,6 @@
  40  #include <linux/bitops.h>
  41  #include <linux/clk.h>
  42  #include <linux/err.h>
  43 -#include <linux/platform_data/spi-ath79.h>
  44
  45  #define DRV_NAME       "ath79-spi"
  46
  47 @@ -138,7 +137,6 @@ static int ath79_spi_probe(struct platfo
  48  {
  49         struct spi_master *master;
  50         struct ath79_spi *sp;
  51 -       struct ath79_spi_platform_data *pdata;
  52         unsigned long rate;
  53         int ret;
  54
  55 @@ -152,16 +150,10 @@ static int ath79_spi_probe(struct platfo
  56         master->dev.of_node = pdev->dev.of_node;
  57         platform_set_drvdata(pdev, sp);
  58
  59 -       pdata = dev_get_platdata(&pdev->dev);
  60 -
  61         master->use_gpio_descriptors = true;
  62         master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32);
  63         master->setup = spi_bitbang_setup;
  64         master->cleanup = spi_bitbang_cleanup;
  65 -       if (pdata) {
  66 -               master->bus_num = pdata->bus_num;
  67 -               master->num_chipselect = pdata->num_chipselect;
  68 -       }
  69
  70         sp->bitbang.master = master;
  71         sp->bitbang.chipselect = ath79_spi_chipselect;