Merge commit 'v3.6-rc5' into next

* commit 'v3.6-rc5': (1098 commits)
  Linux 3.6-rc5
  HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
  Remove user-triggerable BUG from mpol_to_str
  xen/pciback: Fix proper FLR steps.
  uml: fix compile error in deliver_alarm()
  dj: memory scribble in logi_dj
  Fix order of arguments to compat_put_time[spec|val]
  xen: Use correct masking in xen_swiotlb_alloc_coherent.
  xen: fix logical error in tlb flushing
  xen/p2m: Fix one-off error in checking the P2M tree directory.
  powerpc: Don't use __put_user() in patch_instruction
  powerpc: Make sure IPI handlers see data written by IPI senders
  powerpc: Restore correct DSCR in context switch
  powerpc: Fix DSCR inheritance in copy_thread()
  powerpc: Keep thread.dscr and thread.dscr_inherit in sync
  powerpc: Update DSCR on all CPUs when writing sysfs dscr_default
  powerpc/powernv: Always go into nap mode when CPU is offline
  powerpc: Give hypervisor decrementer interrupts their own handler
  powerpc/vphn: Fix arch_update_cpu_topology() return value
  ARM: gemini: fix the gemini build
  ...

Conflicts:
	drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
	drivers/rapidio/devices/tsi721.c

1 files changed, 29 insertions, 6 deletions

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 6e25ef1..a9f4049 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -47,6 +47,8 @@ struct bcm63xx_spi {
 	/* Platform data */
 	u32			speed_hz;
 	unsigned		fifo_size;
+	unsigned int		msg_type_shift;
+	unsigned int		msg_ctl_width;
 
 	/* Data buffers */
 	const unsigned char	*tx_ptr;
@@ -221,13 +223,20 @@ static unsigned int bcm63xx_txrx_bufs(struct spi_device *spi,
 	msg_ctl = (t->len << SPI_BYTE_CNT_SHIFT);
 
 	if (t->rx_buf && t->tx_buf)
-		msg_ctl |= (SPI_FD_RW << SPI_MSG_TYPE_SHIFT);
+		msg_ctl |= (SPI_FD_RW << bs->msg_type_shift);
 	else if (t->rx_buf)
-		msg_ctl |= (SPI_HD_R << SPI_MSG_TYPE_SHIFT);
+		msg_ctl |= (SPI_HD_R << bs->msg_type_shift);
 	else if (t->tx_buf)
-		msg_ctl |= (SPI_HD_W << SPI_MSG_TYPE_SHIFT);
-
-	bcm_spi_writew(bs, msg_ctl, SPI_MSG_CTL);
+		msg_ctl |= (SPI_HD_W << bs->msg_type_shift);
+
+	switch (bs->msg_ctl_width) {
+	case 8:
+		bcm_spi_writeb(bs, msg_ctl, SPI_MSG_CTL);
+		break;
+	case 16:
+		bcm_spi_writew(bs, msg_ctl, SPI_MSG_CTL);
+		break;
+	}
 
 	/* Issue the transfer */
 	cmd = SPI_CMD_START_IMMEDIATE;
@@ -406,9 +415,21 @@ static int __devinit bcm63xx_spi_probe(struct platform_device *pdev)
 	master->transfer_one_message = bcm63xx_spi_transfer_one;
 	master->mode_bits = MODEBITS;
 	bs->speed_hz = pdata->speed_hz;
+	bs->msg_type_shift = pdata->msg_type_shift;
+	bs->msg_ctl_width = pdata->msg_ctl_width;
 	bs->tx_io = (u8 *)(bs->regs + bcm63xx_spireg(SPI_MSG_DATA));
 	bs->rx_io = (const u8 *)(bs->regs + bcm63xx_spireg(SPI_RX_DATA));
 
+	switch (bs->msg_ctl_width) {
+	case 8:
+	case 16:
+		break;
+	default:
+		dev_err(dev, "unsupported MSG_CTL width: %d\n",
+			 bs->msg_ctl_width);
+		goto out_clk_disable;
+	}
+
 	/* Initialize hardware */
 	clk_enable(bs->clk);
 	bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
@@ -438,7 +459,7 @@ out:
 
 static int __devexit bcm63xx_spi_remove(struct platform_device *pdev)
 {
-	struct spi_master *master = platform_get_drvdata(pdev);
+	struct spi_master *master = spi_master_get(platform_get_drvdata(pdev));
 	struct bcm63xx_spi *bs = spi_master_get_devdata(master);
 
 	spi_unregister_master(master);
@@ -452,6 +473,8 @@ static int __devexit bcm63xx_spi_remove(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, 0);
 
+	spi_master_put(master);
+
 	return 0;
 }