Merge tag 'memory-controller-drv-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel...

Merge tag 'memory-controller-drv-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers

Memory controller drivers for v5.13, part two

1. Renesas RPC: fix possible NULL pointer.
2. Exynos5422 DMC: add proper error checking for clk_prepare.
3. Mediatek SMI: use device-links instead of explicit PM runtime calls.

* tag 'memory-controller-drv-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
  memory: mtk-smi: Add device-link between smi-larb and smi-common
  memory: samsung: exynos5422-dmc: handle clk_set_parent() failure
  memory: renesas-rpc-if: fix possible NULL pointer dereference of resource

Link: https://lore.kernel.org/r/20210415065514.7385-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>