diff mbox series

[RFC,03/13] mmc: mtk-sd: fix deferred probing

Message ID 20211223171202.8224-4-s.shtylyov@omp.ru
State Superseded
Headers show
Series Fix deferred probing in the MMC/SD drivers | expand

Commit Message

Sergey Shtylyov Dec. 23, 2021, 5:11 p.m. UTC 
The driver overrides the error codes returned by platform_get_irq() to
-EINVAL, so if it returns -EPROBE_DEFER, the driver will fail the probe
permanently instead of the deferred probing. Switch to propagating the
error codes upstream.

Fixes: 208489032bdd ("mmc: mediatek: Add Mediatek MMC driver")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
---
 drivers/mmc/host/mtk-sd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 632775217d35..4bd070a458e9 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -2590,7 +2590,7 @@  static int msdc_drv_probe(struct platform_device *pdev)
 
 	host->irq = platform_get_irq(pdev, 0);
 	if (host->irq < 0) {
-		ret = -EINVAL;
+		ret = host->irq;
 		goto host_free;
 	}