Follow other i.MX6/7 machince code to check return value of imx_soc_device_init and warn when fail.
Also drop of_platform_default_populate, because "arch_initcall_sync(of_platform_default_populate_init);" could be used to populate the device tree. Signed-off-by: Peng Fan <[email protected]> --- arch/arm/mach-imx/mach-imx7ulp.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/mach-imx7ulp.c b/arch/arm/mach-imx/mach-imx7ulp.c index 11ac71aaf965..6d823f05d9aa 100644 --- a/arch/arm/mach-imx/mach-imx7ulp.c +++ b/arch/arm/mach-imx/mach-imx7ulp.c @@ -53,11 +53,16 @@ static void __init imx7ulp_set_revision(void) static void __init imx7ulp_init_machine(void) { + struct device *soc_dev; + + soc_dev = imx_soc_device_init(); + if (soc_dev == NULL) + pr_warn("failed to initialize soc device\n"); + imx7ulp_pm_init(); mxc_set_cpu_type(MXC_CPU_IMX7ULP); imx7ulp_set_revision(); - of_platform_default_populate(NULL, NULL, imx_soc_device_init()); } static const char *const imx7ulp_dt_compat[] __initconst = { -- 2.16.4
