Arkadiusz Kubalewski db2ec3c946 dpll: fix userspace availability of pins ... If parent pin was unregistered but child pin was not, the userspace would see the "zombie" pins - the ones that were registered with a parent pin (dpll_pin_on_pin_register(..)). Technically those are not available - as there is no dpll device in the system. Do not dump those pins and prevent userspace from any interaction with them. Provide a unified function to determine if the pin is available and use it before acting/responding for user requests. Fixes: 9d71b54b65 ("dpll: netlink: Add DPLL framework base functions") Reviewed-by: Jan Glaza <jan.glaza@intel.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2024-01-22 11:01:11 +00:00
..
dpll_core.c	dpll: fix pin dump crash for rebound module	2024-01-22 11:01:11 +00:00
dpll_core.h	dpll: fix pin dump crash for rebound module	2024-01-22 11:01:11 +00:00
dpll_netlink.c	dpll: fix userspace availability of pins	2024-01-22 11:01:11 +00:00
dpll_netlink.h	dpll: netlink: Add DPLL framework base functions	2023-09-17 11:50:20 +01:00
dpll_nl.c	dpll: spec: add support for pin-dpll signal phase offset/adjust	2023-10-15 16:08:24 +01:00
dpll_nl.h	dpll: spec: add support for pin-dpll signal phase offset/adjust	2023-10-15 16:08:24 +01:00
Kconfig
Makefile