Merge tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6

Pull SPI changes from Grant Likely:
 "Bug fixes and new features for SPI device drivers.  Also move device
  tree support code out of drivers/of and into drivers/spi/spi.c where
  it makes more sense."

* tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6:
  spi: By default setup spi_masters with 1 chipselect and dynamics bus number
  SPI: PRIMA2: use the newest APIs of PINCTRL to fix compiling errors
  spi/spi-fsl-spi: reference correct pdata in fsl_spi_cs_control
  spi: refactor spi-coldfire-qspi to use SPI queue framework.
  spi/omap2-mcspi: convert to the pump message infrastructure
  spi/rspi: add dmaengine support
  spi/topcliff: use correct __devexit_p annotation
  spi: Dont call prepare/unprepare transfer if not populated
  spi/ep93xx: clean probe/remove routines
  spi/devicetree: Move devicetree support code into spi directory
  spi: use module_pci_driver
  spi/omap2-mcspi: Trivial optimisation
  spi: omap2-mcspi: add support for pm_runtime autosuspend
  spi/omap: Remove bus_num usage for instance index
  OMAP : SPI : use devm_* functions
  spi: omap2-mcspi: convert to module_platform_driver
  spi: omap2-mcspi: make it behave as a module

3 files changed, 0 insertions, 106 deletions

diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 8e84ce9765a9..f623f17a0b9f 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -67,12 +67,6 @@ config OF_NET
 	depends on NETDEVICES
 	def_bool y
 
-config OF_SPI
-	def_tristate SPI
-	depends on SPI && !SPARC
-	help
-	  OpenFirmware SPI accessors
-
 config OF_MDIO
 	def_tristate PHYLIB
 	depends on PHYLIB
diff --git a/drivers/of/Makefile b/drivers/of/Makefile
index aa90e602c8a7..0040d1858665 100644
--- a/drivers/of/Makefile
+++ b/drivers/of/Makefile
@@ -7,7 +7,6 @@ obj-$(CONFIG_OF_DEVICE) += device.o platform.o
 obj-$(CONFIG_OF_GPIO)   += gpio.o
 obj-$(CONFIG_OF_I2C)	+= of_i2c.o
 obj-$(CONFIG_OF_NET)	+= of_net.o
-obj-$(CONFIG_OF_SPI)	+= of_spi.o
 obj-$(CONFIG_OF_SELFTEST) += selftest.o
 obj-$(CONFIG_OF_MDIO)	+= of_mdio.o
 obj-$(CONFIG_OF_PCI)	+= of_pci.o
diff --git a/drivers/of/of_spi.c b/drivers/of/of_spi.c
deleted file mode 100644
index 6dbc074e4876..000000000000
--- a/drivers/of/of_spi.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * SPI OF support routines
- * Copyright (C) 2008 Secret Lab Technologies Ltd.
- *
- * Support routines for deriving SPI device attachments from the device
- * tree.
- */
-
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/device.h>
-#include <linux/spi/spi.h>
-#include <linux/of_irq.h>
-#include <linux/of_spi.h>
-
-/**
- * of_register_spi_devices - Register child devices onto the SPI bus
- * @master:	Pointer to spi_master device
- *
- * Registers an spi_device for each child node of master node which has a 'reg'
- * property.
- */
-void of_register_spi_devices(struct spi_master *master)
-{
-	struct spi_device *spi;
-	struct device_node *nc;
-	const __be32 *prop;
-	int rc;
-	int len;
-
-	if (!master->dev.of_node)
-		return;
-
-	for_each_child_of_node(master->dev.of_node, nc) {
-		/* Alloc an spi_device */
-		spi = spi_alloc_device(master);
-		if (!spi) {
-			dev_err(&master->dev, "spi_device alloc error for %s\n",
-				nc->full_name);
-			spi_dev_put(spi);
-			continue;
-		}
-
-		/* Select device driver */
-		if (of_modalias_node(nc, spi->modalias,
-				     sizeof(spi->modalias)) < 0) {
-			dev_err(&master->dev, "cannot find modalias for %s\n",
-				nc->full_name);
-			spi_dev_put(spi);
-			continue;
-		}
-
-		/* Device address */
-		prop = of_get_property(nc, "reg", &len);
-		if (!prop || len < sizeof(*prop)) {
-			dev_err(&master->dev, "%s has no 'reg' property\n",
-				nc->full_name);
-			spi_dev_put(spi);
-			continue;
-		}
-		spi->chip_select = be32_to_cpup(prop);
-
-		/* Mode (clock phase/polarity/etc.) */
-		if (of_find_property(nc, "spi-cpha", NULL))
-			spi->mode |= SPI_CPHA;
-		if (of_find_property(nc, "spi-cpol", NULL))
-			spi->mode |= SPI_CPOL;
-		if (of_find_property(nc, "spi-cs-high", NULL))
-			spi->mode |= SPI_CS_HIGH;
-
-		/* Device speed */
-		prop = of_get_property(nc, "spi-max-frequency", &len);
-		if (!prop || len < sizeof(*prop)) {
-			dev_err(&master->dev, "%s has no 'spi-max-frequency' property\n",
-				nc->full_name);
-			spi_dev_put(spi);
-			continue;
-		}
-		spi->max_speed_hz = be32_to_cpup(prop);
-
-		/* IRQ */
-		spi->irq = irq_of_parse_and_map(nc, 0);
-
-		/* Store a pointer to the node in the device structure */
-		of_node_get(nc);
-		spi->dev.of_node = nc;
-
-		/* Register the new device */
-		request_module(spi->modalias);
-		rc = spi_add_device(spi);
-		if (rc) {
-			dev_err(&master->dev, "spi_device register error %s\n",
-				nc->full_name);
-			spi_dev_put(spi);
-		}
-
-	}
-}
-EXPORT_SYMBOL(of_register_spi_devices);