ove the implementation of REG_GENMASK/REG_BIT to a more appropriate
place to be shared by i915, xe and possibly other parts of the kernel.
For now this re-defines the old macros. In future we may start using the
new macros directly, but that's a more intrusive search-and-replace.
Changes from v2:
- Document both in commit message and code about the strict type
checking and give examples how it´d break with invalid params.
v1:
https://lore.kernel.org/intel-xe/[email protected]/
v2:
https://lore.kernel.org/intel-xe/[email protected]
Lucas De Marchi (2):
bits: Introduce fixed-type BIT
drm/i915: Convert REG_GENMASK* to fixed-width GENMASK_*
Yury Norov (1):
bits: introduce fixed-type genmasks
drivers/gpu/drm/i915/i915_reg_defs.h | 108 +++------------------------
include/linux/bitops.h | 1 -
include/linux/bits.h | 51 ++++++++++---
3 files changed, 51 insertions(+), 109 deletions(-)
--
2.43.0
