stm32mp: stm32f7_i2c: use calloc instead of kmalloc

[u-boot] / drivers / i2c / imx_lpi2c.c

diff --git a/drivers/i2c/imx_lpi2c.c b/drivers/i2c/imx_lpi2c.c
index aa97196e237c903694e19cc8e0ab999f889b21a8..de74e89efdc0510e9a3e82154295906405da785e 100644 (file)
--- a/drivers/i2c/imx_lpi2c.c
+++ b/drivers/i2c/imx_lpi2c.c
@@ -258,7 +258,7 @@ static int bus_i2c_set_bus_speed(struct udevice *bus, int speed)
        int i;
 
        regs = (struct imx_lpi2c_reg *)devfdt_get_addr(bus);
-       clock_rate = imx_get_i2cclk(bus->seq + 4);
+       clock_rate = imx_get_i2cclk(bus->seq);
        if (!clock_rate)
                return -EPERM;
 
@@ -412,21 +412,21 @@ static int imx_lpi2c_probe(struct udevice *bus)
 
        addr = devfdt_get_addr(bus);
        if (addr == FDT_ADDR_T_NONE)
-               return -ENODEV;
+               return -EINVAL;
 
        i2c_bus->base = addr;
        i2c_bus->index = bus->seq;
        i2c_bus->bus = bus;
 
        /* power up i2c resource */
-       ret = init_i2c_power(bus->seq + 4);
+       ret = init_i2c_power(bus->seq);
        if (ret) {
                debug("init_i2c_power err = %d\n", ret);
                return ret;
        }
 
-       /* Enable clk, only i2c4-7 can be handled by A7 core */
-       ret = enable_i2c_clk(1, bus->seq + 4);
+       /* To i.MX7ULP, only i2c4-7 can be handled by A7 core */
+       ret = enable_i2c_clk(1, bus->seq);
        if (ret < 0)
                return ret;