target/linux/bcm53xx/patches-4.4/820-spi-bcm53xx-let-DT-specify-SPI-device-s-instead-hard.patch

   1 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   2 Subject: [PATCH] spi: bcm53xx: let DT specify SPI device(s) instead hardcoding
   3  them
   4 MIME-Version: 1.0
   5 Content-Type: text/plain; charset=UTF-8
   6 Content-Transfer-Encoding: 8bit
   7
   8 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
   9 ---
  10
  11 --- a/drivers/spi/spi-bcm53xx.c
  12 +++ b/drivers/spi/spi-bcm53xx.c
  13 @@ -275,10 +275,6 @@ static int bcm53xxspi_flash_read(struct
  14   * BCMA
  15   **************************************************/
  16
  17 -static struct spi_board_info bcm53xx_info = {
  18 -       .modalias       = "bcm53xxspiflash",
  19 -};
  20 -
  21  static const struct bcma_device_id bcm53xxspi_bcma_tbl[] = {
  22         BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_QSPI, BCMA_ANY_REV, BCMA_ANY_CLASS),
  23         {},
  24 @@ -300,6 +296,7 @@ static int bcm53xxspi_bcma_probe(struct
  25         master = spi_alloc_master(dev, sizeof(*b53spi));
  26         if (!master)
  27                 return -ENOMEM;
  28 +       master->dev.of_node = dev->of_node;
  29
  30         b53spi = spi_master_get_devdata(master);
  31         b53spi->master = master;
  32 @@ -324,9 +321,6 @@ static int bcm53xxspi_bcma_probe(struct
  33                 return err;
  34         }
  35
  36 -       /* Broadcom SoCs (at least with the CC rev 42) use SPI for flash only */
  37 -       spi_new_device(master, &bcm53xx_info);
  38 -
  39         return 0;
  40  }
  41