Merge commit 'v3.6-rc1' into linux-next

* commit 'v3.6-rc1': (9532 commits)
  Linux 3.6-rc1
  mm: remove node_start_pfn checking in new WARN_ON for now
  ARM: mmp: add missing irqs.h
  arm: mvebu: fix typo in .dtsi comment for Armada XP SoCs
  ARM: PRIMA2: delete redundant codes to restore LATCHED when timer resumes
  libceph: fix crypto key null deref, memory leak
  ceph: simplify+fix atomic_open
  sh: explicitly include sh_dma.h in setup-sh7722.c
  um: Add arch/x86/um to MAINTAINERS
  um: pass siginfo to guest process
  um: fix ubd_file_size for read-only files
  md/dm-raid: DM_RAID should select MD_RAID10
  md/raid1: submit IO from originating thread instead of md thread.
  raid5: raid5d handle stripe in batch way
  raid5: make_request use batch stripe release
  um: pull interrupt_end() into userspace()
  um: split syscall_trace(), pass pt_regs to it
  um: switch UPT_SET_RETURN_VALUE and regs_return_value to pt_regs
  MIPS: Loongson 2: Sort out clock managment.
  locks: remove unused lm_release_private
  ...

1 files changed, 17 insertions, 5 deletions

diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c
index dfd04e91fa6d..9b0caddce503 100644
--- a/drivers/spi/spi-orion.c
+++ b/drivers/spi/spi-orion.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/spi/spi.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/clk.h>
 #include <asm/unaligned.h>
 
@@ -45,7 +46,6 @@ struct orion_spi {
 	void __iomem		*base;
 	unsigned int		max_speed;
 	unsigned int		min_speed;
-	struct orion_spi_info	*spi_info;
 	struct clk              *clk;
 };
 
@@ -450,11 +450,10 @@ static int __init orion_spi_probe(struct platform_device *pdev)
 	struct spi_master *master;
 	struct orion_spi *spi;
 	struct resource *r;
-	struct orion_spi_info *spi_info;
 	unsigned long tclk_hz;
 	int status = 0;
-
-	spi_info = pdev->dev.platform_data;
+	const u32 *iprop;
+	int size;
 
 	master = spi_alloc_master(&pdev->dev, sizeof *spi);
 	if (master == NULL) {
@@ -464,6 +463,12 @@ static int __init orion_spi_probe(struct platform_device *pdev)
 
 	if (pdev->id != -1)
 		master->bus_num = pdev->id;
+	if (pdev->dev.of_node) {
+		iprop = of_get_property(pdev->dev.of_node, "cell-index",
+					&size);
+		if (iprop && size == sizeof(*iprop))
+			master->bus_num = *iprop;
+	}
 
 	/* we support only mode 0, and no options */
 	master->mode_bits = 0;
@@ -476,7 +481,6 @@ static int __init orion_spi_probe(struct platform_device *pdev)
 
 	spi = spi_master_get_devdata(master);
 	spi->master = master;
-	spi->spi_info = spi_info;
 
 	spi->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(spi->clk)) {
@@ -511,6 +515,7 @@ static int __init orion_spi_probe(struct platform_device *pdev)
 	if (orion_spi_reset(spi) < 0)
 		goto out_rel_mem;
 
+	master->dev.of_node = pdev->dev.of_node;
 	status = spi_register_master(master);
 	if (status < 0)
 		goto out_rel_mem;
@@ -552,10 +557,17 @@ static int __exit orion_spi_remove(struct platform_device *pdev)
 
 MODULE_ALIAS("platform:" DRIVER_NAME);
 
+static const struct of_device_id orion_spi_of_match_table[] __devinitdata = {
+	{ .compatible = "marvell,orion-spi", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, orion_spi_of_match_table);
+
 static struct platform_driver orion_spi_driver = {
 	.driver = {
 		.name	= DRIVER_NAME,
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(orion_spi_of_match_table),
 	},
 	.remove		= __exit_p(orion_spi_remove),
 };