Merge remote branch 'origin' into secretlab/next-spi

7 files changed, 46 insertions, 43 deletions

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index aacc0ed25ba..91c2f4f3af1 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -197,10 +197,10 @@ config SPI_OMAP_UWIRE
           This hooks up to the MicroWire controller on OMAP1 chips.
 
 config SPI_OMAP24XX
-        tristate "McSPI driver for OMAP24xx/OMAP34xx"
-        depends on ARCH_OMAP2 || ARCH_OMAP3
+        tristate "McSPI driver for OMAP"
+        depends on ARCH_OMAP2PLUS
         help
-          SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
+          SPI master controller for OMAP24XX and later Multichannel SPI
           (McSPI) modules.
 
 config SPI_OMAP_100K
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index 77d4cc88ede..7104cb739da 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -472,18 +472,18 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
         s16 id = -1;
         int rc;
 
-        regaddr_p = of_get_address(op->node, 0, &size64, NULL);
+        regaddr_p = of_get_address(op->dev.of_node, 0, &size64, NULL);
         if (!regaddr_p) {
                 dev_err(&op->dev, "Invalid PSC address\n");
                 return -EINVAL;
         }
-        regaddr64 = of_translate_address(op->node, regaddr_p);
+        regaddr64 = of_translate_address(op->dev.of_node, regaddr_p);
 
         /* get PSC id (1..6, used by port_config) */
         if (op->dev.platform_data == NULL) {
                 const u32 *psc_nump;
 
-                psc_nump = of_get_property(op->node, "cell-index", NULL);
+                psc_nump = of_get_property(op->dev.of_node, "cell-index", NULL);
                 if (!psc_nump || *psc_nump > 5) {
                         dev_err(&op->dev, "Invalid cell-index property\n");
                         return -EINVAL;
@@ -492,9 +492,10 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
         }
 
         rc = mpc52xx_psc_spi_do_probe(&op->dev, (u32)regaddr64, (u32)size64,
-                                        irq_of_parse_and_map(op->node, 0), id);
+                                irq_of_parse_and_map(op->dev.of_node, 0), id);
         if (rc == 0)
-                of_register_spi_devices(dev_get_drvdata(&op->dev), op->node);
+                of_register_spi_devices(dev_get_drvdata(&op->dev),
+                                        op->dev.of_node);
 
         return rc;
 }
@@ -513,14 +514,12 @@ static const struct of_device_id mpc52xx_psc_spi_of_match[] = {
 MODULE_DEVICE_TABLE(of, mpc52xx_psc_spi_of_match);
 
 static struct of_platform_driver mpc52xx_psc_spi_of_driver = {
-        .owner = THIS_MODULE,
-        .name = "mpc52xx-psc-spi",
-        .match_table = mpc52xx_psc_spi_of_match,
         .probe = mpc52xx_psc_spi_of_probe,
         .remove = __exit_p(mpc52xx_psc_spi_of_remove),
         .driver = {
                 .name = "mpc52xx-psc-spi",
                 .owner = THIS_MODULE,
+                .of_match_table = mpc52xx_psc_spi_of_match,
         },
 };
 
diff --git a/drivers/spi/mpc52xx_spi.c b/drivers/spi/mpc52xx_spi.c
index cd68f1ce5cc..b1a76bff775 100644
--- a/drivers/spi/mpc52xx_spi.c
+++ b/drivers/spi/mpc52xx_spi.c
@@ -403,7 +403,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
 
         /* MMIO registers */
         dev_dbg(&op->dev, "probing mpc5200 SPI device\n");
-        regs = of_iomap(op->node, 0);
+        regs = of_iomap(op->dev.of_node, 0);
         if (!regs)
                 return -ENODEV;
 
@@ -445,11 +445,11 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
         ms = spi_master_get_devdata(master);
         ms->master = master;
         ms->regs = regs;
-        ms->irq0 = irq_of_parse_and_map(op->node, 0);
-        ms->irq1 = irq_of_parse_and_map(op->node, 1);
+        ms->irq0 = irq_of_parse_and_map(op->dev.of_node, 0);
+        ms->irq1 = irq_of_parse_and_map(op->dev.of_node, 1);
         ms->state = mpc52xx_spi_fsmstate_idle;
-        ms->ipb_freq = mpc5xxx_get_bus_frequency(op->node);
-        ms->gpio_cs_count = of_gpio_count(op->node);
+        ms->ipb_freq = mpc5xxx_get_bus_frequency(op->dev.of_node);
+        ms->gpio_cs_count = of_gpio_count(op->dev.of_node);
         if (ms->gpio_cs_count > 0) {
                 master->num_chipselect = ms->gpio_cs_count;
                 ms->gpio_cs = kmalloc(ms->gpio_cs_count * sizeof(unsigned int),
@@ -460,7 +460,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
                 }
 
                 for (i = 0; i < ms->gpio_cs_count; i++) {
-                        gpio_cs = of_get_gpio(op->node, i);
+                        gpio_cs = of_get_gpio(op->dev.of_node, i);
                         if (gpio_cs < 0) {
                                 dev_err(&op->dev,
                                         "could not parse the gpio field "
@@ -512,7 +512,7 @@ static int __devinit mpc52xx_spi_probe(struct of_device *op,
         if (rc)
                 goto err_register;
 
-        of_register_spi_devices(master, op->node);
+        of_register_spi_devices(master, op->dev.of_node);
         dev_info(&ms->master->dev, "registered MPC5200 SPI bus\n");
 
         return rc;
@@ -558,9 +558,11 @@ static const struct of_device_id mpc52xx_spi_match[] __devinitconst = {
 MODULE_DEVICE_TABLE(of, mpc52xx_spi_match);
 
 static struct of_platform_driver mpc52xx_spi_of_driver = {
-        .owner = THIS_MODULE,
-        .name = "mpc52xx-spi",
-        .match_table = mpc52xx_spi_match,
+        .driver = {
+                .name = "mpc52xx-spi",
+                .owner = THIS_MODULE,
+                .of_match_table = mpc52xx_spi_match,
+        },
         .probe = mpc52xx_spi_probe,
         .remove = __exit_p(mpc52xx_spi_remove),
 };
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 36828358a4d..e76b1afafe0 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -36,8 +36,7 @@
 #include <asm/delay.h>
 
 #include <mach/dma.h>
-#include <mach/regs-ssp.h>
-#include <mach/ssp.h>
+#include <plat/ssp.h>
 #include <mach/pxa2xx_spi.h>
 
 MODULE_AUTHOR("Stephen Street");
@@ -1318,14 +1317,14 @@ static int setup(struct spi_device *spi)
         /* NOTE:  PXA25x_SSP _could_ use external clocking ... */
         if (drv_data->ssp_type != PXA25x_SSP)
                 dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
-                                clk_get_rate(ssp->clk)
-                                        / (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
-                                chip->enable_dma ? "DMA" : "PIO");
+                        clk_get_rate(ssp->clk)
+                                / (1 + ((chip->cr0 & SSCR0_SCR(0xfff)) >> 8)),
+                        chip->enable_dma ? "DMA" : "PIO");
         else
                 dev_dbg(&spi->dev, "%ld Hz actual, %s\n",
-                                clk_get_rate(ssp->clk) / 2
-                                        / (1 + ((chip->cr0 & SSCR0_SCR) >> 8)),
-                                chip->enable_dma ? "DMA" : "PIO");
+                        clk_get_rate(ssp->clk) / 2
+                                / (1 + ((chip->cr0 & SSCR0_SCR(0x0ff)) >> 8)),
+                        chip->enable_dma ? "DMA" : "PIO");
 
         if (spi->bits_per_word <= 8) {
                 chip->n_bytes = 1;
@@ -1466,7 +1465,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
 
         platform_info = dev->platform_data;
 
-        ssp = ssp_request(pdev->id, pdev->name);
+        ssp = pxa_ssp_request(pdev->id, pdev->name);
         if (ssp == NULL) {
                 dev_err(&pdev->dev, "failed to request SSP%d\n", pdev->id);
                 return -ENODEV;
@@ -1476,7 +1475,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
         master = spi_alloc_master(dev, sizeof(struct driver_data) + 16);
         if (!master) {
                 dev_err(&pdev->dev, "cannot alloc spi_master\n");
-                ssp_free(ssp);
+                pxa_ssp_free(ssp);
                 return -ENOMEM;
         }
         drv_data = spi_master_get_devdata(master);
@@ -1558,7 +1557,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
         write_SSCR1(SSCR1_RxTresh(RX_THRESH_DFLT) |
                                 SSCR1_TxTresh(TX_THRESH_DFLT),
                                 drv_data->ioaddr);
-        write_SSCR0(SSCR0_SerClkDiv(2)
+        write_SSCR0(SSCR0_SCR(2)
                         | SSCR0_Motorola
                         | SSCR0_DataSize(8),
                         drv_data->ioaddr);
@@ -1605,7 +1604,7 @@ out_error_irq_alloc:
 
 out_error_master_alloc:
         spi_master_put(master);
-        ssp_free(ssp);
+        pxa_ssp_free(ssp);
         return status;
 }
 
@@ -1649,7 +1648,7 @@ static int pxa2xx_spi_remove(struct platform_device *pdev)
         free_irq(ssp->irq, drv_data);
 
         /* Release SSP */
-        ssp_free(ssp);
+        pxa_ssp_free(ssp);
 
         /* Disconnect from the SPI framework */
         spi_unregister_master(drv_data->master);
diff --git a/drivers/spi/spi_mpc8xxx.c b/drivers/spi/spi_mpc8xxx.c
index 6e7aabe8db1..ffa111a7e9d 100644
--- a/drivers/spi/spi_mpc8xxx.c
+++ b/drivers/spi/spi_mpc8xxx.c
@@ -678,7 +678,7 @@ static int mpc8xxx_spi_setup(struct spi_device *spi)
         }
         mpc8xxx_spi = spi_master_get_devdata(spi->master);
 
-        hw_mode = cs->hw_mode; /* Save orginal settings */
+        hw_mode = cs->hw_mode; /* Save original settings */
         cs->hw_mode = mpc8xxx_spi_read_reg(&mpc8xxx_spi->base->mode);
         /* mask out bits we are going to set */
         cs->hw_mode &= ~(SPMODE_CP_BEGIN_EDGECLK | SPMODE_CI_INACTIVEHIGH
@@ -835,7 +835,7 @@ static void mpc8xxx_spi_free_dummy_rx(void)
 static unsigned long mpc8xxx_spi_cpm_get_pram(struct mpc8xxx_spi *mspi)
 {
         struct device *dev = mspi->dev;
-        struct device_node *np = dev_archdata_get_node(&dev->archdata);
+        struct device_node *np = dev->of_node;
         const u32 *iprop;
         int size;
         unsigned long spi_base_ofs;
@@ -889,7 +889,7 @@ static unsigned long mpc8xxx_spi_cpm_get_pram(struct mpc8xxx_spi *mspi)
 static int mpc8xxx_spi_cpm_init(struct mpc8xxx_spi *mspi)
 {
         struct device *dev = mspi->dev;
-        struct device_node *np = dev_archdata_get_node(&dev->archdata);
+        struct device_node *np = dev->of_node;
         const u32 *iprop;
         int size;
         unsigned long pram_ofs;
@@ -1161,7 +1161,7 @@ static void mpc8xxx_spi_cs_control(struct spi_device *spi, bool on)
 
 static int of_mpc8xxx_spi_get_chipselects(struct device *dev)
 {
-        struct device_node *np = dev_archdata_get_node(&dev->archdata);
+        struct device_node *np = dev->of_node;
         struct fsl_spi_platform_data *pdata = dev->platform_data;
         struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata);
         unsigned int ngpios;
@@ -1262,7 +1262,7 @@ static int __devinit of_mpc8xxx_spi_probe(struct of_device *ofdev,
                                           const struct of_device_id *ofid)
 {
         struct device *dev = &ofdev->dev;
-        struct device_node *np = ofdev->node;
+        struct device_node *np = ofdev->dev.of_node;
         struct mpc8xxx_spi_probe_info *pinfo;
         struct fsl_spi_platform_data *pdata;
         struct spi_master *master;
@@ -1350,8 +1350,11 @@ static const struct of_device_id of_mpc8xxx_spi_match[] = {
 MODULE_DEVICE_TABLE(of, of_mpc8xxx_spi_match);
 
 static struct of_platform_driver of_mpc8xxx_spi_driver = {
-        .name           = "mpc8xxx_spi",
-        .match_table    = of_mpc8xxx_spi_match,
+        .driver = {
+                .name = "mpc8xxx_spi",
+                .owner = THIS_MODULE,
+                .of_match_table = of_mpc8xxx_spi_match,
+        },
         .probe          = of_mpc8xxx_spi_probe,
         .remove         = __devexit_p(of_mpc8xxx_spi_remove),
 };
diff --git a/drivers/spi/spi_ppc4xx.c b/drivers/spi/spi_ppc4xx.c
index 7cb5ff37f6e..19c0b3b34fc 100644
--- a/drivers/spi/spi_ppc4xx.c
+++ b/drivers/spi/spi_ppc4xx.c
@@ -587,12 +587,12 @@ static const struct of_device_id spi_ppc4xx_of_match[] = {
 MODULE_DEVICE_TABLE(of, spi_ppc4xx_of_match);
 
 static struct of_platform_driver spi_ppc4xx_of_driver = {
-        .match_table = spi_ppc4xx_of_match,
         .probe = spi_ppc4xx_of_probe,
         .remove = __exit_p(spi_ppc4xx_of_remove),
         .driver = {
                 .name = DRIVER_NAME,
                 .owner = THIS_MODULE,
+                .of_match_table = spi_ppc4xx_of_match,
         },
 };
 
diff --git a/drivers/spi/xilinx_spi_of.c b/drivers/spi/xilinx_spi_of.c
index 748d33a76d2..55c58012a02 100644
--- a/drivers/spi/xilinx_spi_of.c
+++ b/drivers/spi/xilinx_spi_of.c
@@ -109,12 +109,12 @@ static const struct of_device_id xilinx_spi_of_match[] = {
 MODULE_DEVICE_TABLE(of, xilinx_spi_of_match);
 
 static struct of_platform_driver xilinx_spi_of_driver = {
-        .match_table = xilinx_spi_of_match,
         .probe = xilinx_spi_of_probe,
         .remove = __exit_p(xilinx_spi_of_remove),
         .driver = {
                 .name = "xilinx-xps-spi",
                 .owner = THIS_MODULE,
+                .of_match_table = xilinx_spi_of_match,
         },
 };