From: Samuel Holland <samuel@xxxxxxxxxxxx>
commit 8509419758f2cc28dd05370385af0d91573b76b4 upstream.
If the controller is suspended by runtime PM, the clock is already
disabled, so do not try to disable it again during removal. Use
pm_runtime_disable() to flush any pending runtime PM transitions.
Fixes: 9a8e1e8cc2c0 ("mmc: sunxi: Add runtime_pm support")
Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>
Acked-by: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20220810022509.43743-1-samuel@xxxxxxxxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/sunxi-mmc.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -1483,9 +1483,11 @@ static int sunxi_mmc_remove(struct platf
struct sunxi_mmc_host *host = mmc_priv(mmc);
mmc_remove_host(mmc);
- pm_runtime_force_suspend(&pdev->dev);
- disable_irq(host->irq);
- sunxi_mmc_disable(host);
+ pm_runtime_disable(&pdev->dev);
+ if (!pm_runtime_status_suspended(&pdev->dev)) {
+ disable_irq(host->irq);
+ sunxi_mmc_disable(host);
+ }
dma_free_coherent(&pdev->dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
mmc_free_host(mmc);
