The probe function of the atmel-quadspi driver got quite convoluted,
especially since the addition of SAMA7G5 support, that was forward-ported
from an older vendor kernel. To alleivate this - and similar problems in
the future - an effort was made to migrate as many functions as possible,
to their devm_ managed counterparts. The few functions, which did not yet
have a devm_ variant, are added in patch 1 and 2 of this series. Patch 3
and 4 then use these APIs to simplify and fix the probe() function.

Patch 4 in particular, fixes a bug present in 6.14-rc1, where the PM get()
and put() calls were imbalanced.

Links to previous versions:
pre-series:
https://lore.kernel.org/linux-kernel/20241222141427.819222-1-csokas.bence@prolan.hu/ (local)
https://lore.kernel.org/linux-kernel/20250114222851.1023194-1-csokas.bence@prolan.hu/ (local)
v1:
https://lore.kernel.org/linux-kernel/20250115160244.1102881-1-csokas.bence@prolan.hu/ (local)
v2:
https://lore.kernel.org/linux-kernel/20250124085221.766303-8-csokas.bence@prolan.hu/ (local)

Bence Csókás (4):
  dma: Add devm_dma_request_chan()
  pm: runtime: Add new devm functions
  spi: atmel-quadspi: Use `devm_dma_request_chan()`
  spi: atmel-quadspi: Fix unbalanced pm_runtime by using devm_ API

 drivers/base/power/runtime.c | 36 +++++++++++++++++++++
 drivers/dma/dmaengine.c      | 30 +++++++++++++++++
 drivers/spi/atmel-quadspi.c  | 62 ++++++++++--------------------------
 include/linux/dmaengine.h    |  7 ++++
 include/linux/pm_runtime.h   |  4 +++
 5 files changed, 93 insertions(+), 46 deletions(-)


base-commit: bb066fe812d6fb3a9d01c073d9f1e2fd5a63403b
-- 
2.48.1