The patch series proposes to transition the driver from using atomic_t APIs to
refcount_t APIs for reference count management.

Note: patch 2/2 depends on patch 1/2. Hence please apply path 1/2 first.

Changes in v3:
   1. Patch series introduced rather than individual patches.
   2. Update patch subject line to indicate the atomic_t variable being changed

Changes in v2:
   1. Separate the change to patch per variable rather than combining multiple
      atomic variable changes into a single patch.

Please note:
   The patches are compile tested using dec_station.defconfig for MIPS architecture.

Deepak R Varma (2):
  tty: serial: dz: convert atomic_* to refcount_* APIs for map_guard
  tty: serial: dz: convert atomic_* to refcount_* APIs for irq_guard

 drivers/tty/serial/dz.c | 40 +++++++++++++++-------------------------
 1 file changed, 15 insertions(+), 25 deletions(-)

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2.34.1