dm: Avoid accessing seq directly

[platform/kernel/u-boot.git] / drivers / spi / tegra20_slink.c

diff --git a/drivers/spi/tegra20_slink.c b/drivers/spi/tegra20_slink.c
index dcd0950..b99ef38 100644 (file)
--- a/drivers/spi/tegra20_slink.c
+++ b/drivers/spi/tegra20_slink.c
@@ -14,6 +14,7 @@
 #include <asm/arch-tegra/clk_rst.h>
 #include <spi.h>
 #include <fdtdec.h>
+#include <linux/bitops.h>
 #include <linux/delay.h>
 #include "tegra_spi.h"
 
@@ -92,13 +93,13 @@ struct tegra_spi_slave {
        struct tegra30_spi_priv *ctrl;
 };
 
-static int tegra30_spi_ofdata_to_platdata(struct udevice *bus)
+static int tegra30_spi_of_to_plat(struct udevice *bus)
 {
-       struct tegra_spi_platdata *plat = bus->platdata;
+       struct tegra_spi_plat *plat = bus->plat;
        const void *blob = gd->fdt_blob;
        int node = dev_of_offset(bus);
 
-       plat->base = devfdt_get_addr(bus);
+       plat->base = dev_read_addr(bus);
        plat->periph_id = clock_decode_periph_id(bus);
 
        if (plat->periph_id == PERIPH_ID_NONE) {
@@ -121,7 +122,7 @@ static int tegra30_spi_ofdata_to_platdata(struct udevice *bus)
 
 static int tegra30_spi_probe(struct udevice *bus)
 {
-       struct tegra_spi_platdata *plat = dev_get_platdata(bus);
+       struct tegra_spi_plat *plat = dev_get_plat(bus);
        struct tegra30_spi_priv *priv = dev_get_priv(bus);
 
        priv->regs = (struct spi_regs *)plat->base;
@@ -166,7 +167,7 @@ static int tegra30_spi_claim_bus(struct udevice *dev)
 static void spi_cs_activate(struct udevice *dev)
 {
        struct udevice *bus = dev->parent;
-       struct tegra_spi_platdata *pdata = dev_get_platdata(bus);
+       struct tegra_spi_plat *pdata = dev_get_plat(bus);
        struct tegra30_spi_priv *priv = dev_get_priv(bus);
 
        /* If it's too soon to do another transaction, wait */
@@ -185,7 +186,7 @@ static void spi_cs_activate(struct udevice *dev)
 static void spi_cs_deactivate(struct udevice *dev)
 {
        struct udevice *bus = dev->parent;
-       struct tegra_spi_platdata *pdata = dev_get_platdata(bus);
+       struct tegra_spi_plat *pdata = dev_get_plat(bus);
        struct tegra30_spi_priv *priv = dev_get_priv(bus);
 
        /* CS is negated on Tegra, so drive a 0 to get a 1 */
@@ -210,7 +211,7 @@ static int tegra30_spi_xfer(struct udevice *dev, unsigned int bitlen,
        int ret;
 
        debug("%s: slave %u:%u dout %p din %p bitlen %u\n",
-             __func__, bus->seq, spi_chip_select(dev), dout, din, bitlen);
+             __func__, dev_seq(bus), spi_chip_select(dev), dout, din, bitlen);
        if (bitlen % 8)
                return -1;
        num_bytes = bitlen / 8;
@@ -313,7 +314,7 @@ static int tegra30_spi_xfer(struct udevice *dev, unsigned int bitlen,
 
 static int tegra30_spi_set_speed(struct udevice *bus, uint speed)
 {
-       struct tegra_spi_platdata *plat = bus->platdata;
+       struct tegra_spi_plat *plat = bus->plat;
        struct tegra30_spi_priv *priv = dev_get_priv(bus);
 
        if (speed > plat->frequency)
@@ -371,8 +372,8 @@ U_BOOT_DRIVER(tegra30_spi) = {
        .id     = UCLASS_SPI,
        .of_match = tegra30_spi_ids,
        .ops    = &tegra30_spi_ops,
-       .ofdata_to_platdata = tegra30_spi_ofdata_to_platdata,
-       .platdata_auto_alloc_size = sizeof(struct tegra_spi_platdata),
-       .priv_auto_alloc_size = sizeof(struct tegra30_spi_priv),
+       .of_to_plat = tegra30_spi_of_to_plat,
+       .plat_auto      = sizeof(struct tegra_spi_plat),
+       .priv_auto      = sizeof(struct tegra30_spi_priv),
        .probe  = tegra30_spi_probe,
 };