i2c: fix i2c dev command for not using new framework

i2c dev command does not work anymore for legacy drivers
because a check is executed that is valid only
in the new framework.

Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Stefano Babic <sbabic@denx.de>

diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index 29f5181..ebce7d4 100644 (file)
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -1438,10 +1438,12 @@ int do_i2c_bus_num(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                printf("Current bus is %d\n", i2c_get_bus_num());
        else {
                bus_no = simple_strtoul(argv[1], NULL, 10);
+#if defined(CONFIG_SYS_I2C)
                if (bus_no >= CONFIG_SYS_NUM_I2C_BUSES) {
                        printf("Invalid bus %d\n", bus_no);
                        return -1;
                }
+#endif
                printf("Setting bus to %d\n", bus_no);
                ret = i2c_set_bus_num(bus_no);
                if (ret)