Added two new RPMSG IOCTLs for rpmsg_char- RPMSG_GET_SIGNAL_IOCTRL and
RPMSG_SET_SIGNAL_IOCTRL, to set/get the flow.
Addressed review comments for changing variable names/ desciptions.

Sarannya S (3):
  rpmsg: core: Add signal API support
  rpmsg: glink: Add support to handle signals command
  rpmsg: char: Add RPMSG GET/SET SIGNAL IOCTL support

 drivers/rpmsg/qcom_glink_native.c | 63 +++++++++++++++++++++++++++++++++++++++
 drivers/rpmsg/rpmsg_char.c        | 58 ++++++++++++++++++++++++++++++-----
 drivers/rpmsg/rpmsg_core.c        | 20 +++++++++++++
 drivers/rpmsg/rpmsg_internal.h    |  2 ++
 include/linux/rpmsg.h             | 15 ++++++++++
 include/uapi/linux/rpmsg.h        | 12 +++++++-
 6 files changed, 162 insertions(+), 8 deletions(-)

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