[PATCH 0/1] mmc: sdhci: check host->cmd is null or not in sdhci_cqe_irq()

["Ying-Chun Liu (PaulLiu)" <paul.liu@xxxxxxxxxx>]

From: "Ying-Chun Liu (PaulLiu)" <paul.liu@xxxxxxxxxx>

If we don't check host->cmd. We will get the following oops
when booting from eMMC on RockPi4.

 Unable to handle kernel read from unreadable memory at
   virtual address 0000000000000000
 Call trace:
   sdhci_cqe_irq+0x40/0x254

Ying-Chun Liu (PaulLiu) (1):
  mmc: sdhci: check host->cmd is null or not in sdhci_cqe_irq()

 drivers/mmc/host/sdhci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.35.1