Merge tag 'spi-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "This release is mainly a collection of driver specific updates,
  including a few nice cleanups to make drivers use more core features.

   - automatically use the parent device to allocate DMA buffers if
     there wasn't an explicitly configured device.

   - fixes for leaks on allocation.

   - a small piece of the start of SPI slave support, a feature that's
     been on the cards for over a decade!"

* tag 'spi-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (55 commits)
  spi: spi-ti-qspi: Fix error handling
  spi: spi-ti-qspi: Fix error handling
  spi: lantiq-ssc: activate under COMPILE_TEST
  spi: armada-3700: Remove spi_master_put in a3700_spi_remove()
  spi: ti-qspi: revise ti_qspi_probe() failure flow
  spi: spi-ep93xx: simplify GPIO chip selects
  spi: rspi: Replaces "n" by "len" in qspi_transfer_*()
  spi: rspi: Fixes bogus received byte in qspi_transfer_in()
  spi: bcm-qspi: Remove unnecessary platform_set_drvdata()
  spi: bcm-qspi: Fix bcm_qspi_bspi_read() performance
  spi: lantiq-ssc: add support for Lantiq SSC SPI controller
  spi: s3c64xx: fix inconsistency between binding and driver
  spi: armada-3700: Remove .owner field for driver
  spi: bcm-qspi: Added mspi read fallback in bcm_qspi_flash_read()
  spi: fix device-node leaks
  spi: mediatek: Only do dma for 4-byte aligned buffers
  spi: When no dma_chan map buffers with spi_master's parent
  spi: pca2xx-pci: Allow MSI
  spi: pxa2xx: Prepare for edge-triggered interrupts
  spi: pxa2xx: Add support for Intel Gemini Lake
  ...

1 files changed, 10 insertions, 8 deletions

diff --git a/drivers/spi/spi-bcm53xx.c b/drivers/spi/spi-bcm53xx.c
index afb51699dbb5..6e409eabe1c9 100644
--- a/drivers/spi/spi-bcm53xx.c
+++ b/drivers/spi/spi-bcm53xx.c
@@ -1,3 +1,11 @@
+/*
+ * Copyright (C) 2014-2016 Rafał Miłecki <rafal@milecki.pl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
 #define pr_fmt(fmt)		KBUILD_MODNAME ": " fmt
 
 #include <linux/kernel.h>
@@ -275,10 +283,6 @@ static int bcm53xxspi_flash_read(struct spi_device *spi,
  * BCMA
  **************************************************/
 
-static struct spi_board_info bcm53xx_info = {
-	.modalias	= "bcm53xxspiflash",
-};
-
 static const struct bcma_device_id bcm53xxspi_bcma_tbl[] = {
 	BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_QSPI, BCMA_ANY_REV, BCMA_ANY_CLASS),
 	{},
@@ -311,6 +315,7 @@ static int bcm53xxspi_bcma_probe(struct bcma_device *core)
 	b53spi->bspi = true;
 	bcm53xxspi_disable_bspi(b53spi);
 
+	master->dev.of_node = dev->of_node;
 	master->transfer_one = bcm53xxspi_transfer_one;
 	if (b53spi->mmio_base)
 		master->spi_flash_read = bcm53xxspi_flash_read;
@@ -324,9 +329,6 @@ static int bcm53xxspi_bcma_probe(struct bcma_device *core)
 		return err;
 	}
 
-	/* Broadcom SoCs (at least with the CC rev 42) use SPI for flash only */
-	spi_new_device(master, &bcm53xx_info);
-
 	return 0;
 }
 
@@ -361,4 +363,4 @@ module_exit(bcm53xxspi_module_exit);
 
 MODULE_DESCRIPTION("Broadcom BCM53xx SPI Controller driver");
 MODULE_AUTHOR("Rafał Miłecki <zajec5@gmail.com>");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");