[PATCH v4 2/4] Input: snvs_pwrkey - propagate error code of platform_get_irq()

[joy . zou]

From: Joy Zou <joy.zou@xxxxxxx>

Hardcoding -EINVAL discards the actual error code, which breaks probe
deferral (-EPROBE_DEFER) and loses critical diagnostic information
needed for proper kernel error handling.

Reviewed-by: Frank Li <Frank.Li@xxxxxxx>
Signed-off-by: Joy Zou <joy.zou@xxxxxxx>
---
Changes in v4:
1. modify the subject description.
2. add Reviewed-by tag.
---
 drivers/input/keyboard/snvs_pwrkey.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/snvs_pwrkey.c b/drivers/input/keyboard/snvs_pwrkey.c
index 8cc6863d26ed..d58bbbe9fd58 100644
--- a/drivers/input/keyboard/snvs_pwrkey.c
+++ b/drivers/input/keyboard/snvs_pwrkey.c
@@ -148,7 +148,7 @@ static int imx_snvs_pwrkey_probe(struct platform_device *pdev)
 
 	pdata->irq = platform_get_irq(pdev, 0);
 	if (pdata->irq < 0)
-		return -EINVAL;
+		return pdata->irq;
 
 	error = of_property_read_u32(np, "power-off-time-sec", &val);
 	if (!error) {

-- 
2.34.1