[PATCH] soc: fsl: qe: check platform_driver_register() in qe_ic_of_init()

[Linkai Gong]

qe_ic_of_init() ignored the return value of platform_driver_register()
and always returned success. Propagate the error to the initcall.

Fixes: be7ecbd240b2 ("soc: fsl: qe: convert QE interrupt controller to platform_device")
Signed-off-by: Linkai Gong <gonglinkai at kylinos.cn>
---
 drivers/soc/fsl/qe/qe_ic.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/soc/fsl/qe/qe_ic.c b/drivers/soc/fsl/qe/qe_ic.c
index 943911053af6..bccc7d612009 100644
--- a/drivers/soc/fsl/qe/qe_ic.c
+++ b/drivers/soc/fsl/qe/qe_ic.c
@@ -473,7 +473,6 @@ static struct platform_driver qe_ic_driver =
 
 static int __init qe_ic_of_init(void)
 {
-	platform_driver_register(&qe_ic_driver);
-	return 0;
+	return platform_driver_register(&qe_ic_driver);
 }
 subsys_initcall(qe_ic_of_init);
-- 
2.25.1