[PATCH v4 0/4] devres: provide and use devm_kstrdup_const()

[Bartosz Golaszewski <brgl@bgdev.pl>]

This series implements devm_kstrdup_const() together with some
prerequisite changes and uses it in pmc-atom driver.

v1 -> v2:
- fixed the changelog in the patch implementing devm_kstrdup_const()
- fixed the kernel doc
- moved is_kernel_rodata() to asm-generic/sections.h
- fixed constness

v2 -> v3:
- rebased on top of 4.19-rc5 as there were some conflicts in the
  pmc-atom driver
- collected Reviewed-by tags

v3 -> v4:
- Andy NAK'ed patch 4/4 so I added a different example
- collected more tags

Bartosz Golaszewski (4):
  devres: constify p in devm_kfree()
  mm: move is_kernel_rodata() to asm-generic/sections.h
  devres: provide devm_kstrdup_const()
  mailbox: tegra-hsp: use devm_kstrdup_const()

 drivers/base/devres.c          | 43 ++++++++++++++++++++++++++++++++--
 drivers/mailbox/tegra-hsp.c    | 41 +++++++-------------------------
 include/asm-generic/sections.h | 14 +++++++++++
 include/linux/device.h         |  5 +++-
 mm/util.c                      |  7 ------
 5 files changed, 68 insertions(+), 42 deletions(-)

-- 
2.18.0