[PATCH] mmc: core: log empty non-removable slots

[Marc Gonzalez]

An empty non-removable slot might be the symptom of probing too early.

Signed-off-by: Marc Gonzalez <marc.w.gonzalez at free.fr>
---
 drivers/mmc/core/core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 426c7f66b3492..b8137baecee7c 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -2257,6 +2257,10 @@ void mmc_rescan(struct work_struct *work)
 			break;
 	}
 
+	if (!mmc_card_is_removable(host) && !host->card)
+		pr_info("%s: no card detected, check post-power-on-delay-ms",
+			mmc_hostname(host));
+
 	/*
 	 * Ignore the command timeout errors observed during
 	 * the card init as those are excepted.
-- 
2.25.1