spi: imx: remove doubled pointer from mxc_spi_probe

in mxc_spi_probe() plat and mxcs pointer are created:

struct mxc_spi_slave *plat = bus->platdata;
struct mxc_spi_slave *mxcs = dev_get_platdata(bus);

which have the same value. Remove plat pointer.

Signed-off-by: Heiko Schocher <hs@denx.de>

diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index 6846762..fba76bf 100644 (file)
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -488,7 +488,6 @@ void spi_release_bus(struct spi_slave *slave)
 
 static int mxc_spi_probe(struct udevice *bus)
 {
-       struct mxc_spi_slave *plat = bus->platdata;
        struct mxc_spi_slave *mxcs = dev_get_platdata(bus);
        int node = dev_of_offset(bus);
        const void *blob = gd->fdt_blob;
@@ -500,11 +499,11 @@ static int mxc_spi_probe(struct udevice *bus)
                return -EINVAL;
        }
 
-       plat->base = devfdt_get_addr(bus);
-       if (plat->base == FDT_ADDR_T_NONE)
+       mxcs->base = devfdt_get_addr(bus);
+       if (mxcs->base == FDT_ADDR_T_NONE)
                return -ENODEV;
 
-       ret = dm_gpio_set_value(&plat->ss, 0);
+       ret = dm_gpio_set_value(&mxcs->ss, 0);
        if (ret) {
                dev_err(bus, "Setting cs error\n");
                return ret;