Merge tag 'memory-controller-drv-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/drivers

Memory controller drivers for v5.9

The drivers/memory directory with memory controller drivers, over the
last days grew in numbers but lacked any coordinated care.  The generic
part (device tree helpers) were pulled in through various trees,
depending on driver needs.

The patchset is a first try to improve code quality of memory controller
drivers.  Mostly these are non-intrusive fixes for GCC, checkpatch or
sparse warnings.  This also fixes missing SPDX tags or improves generic
code quality (whitespace, const correctness).

Last commit appoints also Krzysztof Kozlowski as a maintainer.

* tag 'memory-controller-drv-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (22 commits)
  MAINTAINERS: Add Krzysztof Kozlowski as maintainer of memory controllers
  memory: samsung: exynos-srom: Describe the Kconfig entry
  memory: Describe the MEMORY Kconfig entry
  memory: da8xx-ddrctl: Remove unused 'node' variable
  memory: fsl_ifc: Fix whitespace issues
  memory: pl172: Add GPLv2 SPDX license header
  memory: omap-gpmc: Fix whitespace issue
  memory: omap-gpmc: Include <linux/sizes.h> for SZ_16M
  memory: mtk-smi: Add argument to function pointer definition
  memory: brcmstb_dpfe: Remove unneeded braces
  memory: brcmstb_dpfe: Constify the contents of string
  memory: ti-emif-pm: Fix cast to iomem pointer
  memory: ti-aemif: Rename SS to SSTROBE to avoid name conflicts
  memory: emif: Silence platform_get_irq() error in driver
  memory: emif: Fix whitespace coding style violations
  memory: emif: Put constant in comparison on the right side
  memory: emif-asm-offsets: Add GPLv2 SPDX license header
  memory: of: Remove unneeded extern from function declarations
  memory: of: Correct indentation
  memory: of: Remove __func__ in device related messages
  ...

Link: https://lore.kernel.org/r/20200724160314.8543-1-krzk@kernel.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>