TEGRA_HSP_SM_FLAG_RX   30 include/dt-bindings/mailbox/tegra186-hsp.h #define TEGRA_HSP_SM_FLAG_RX (0 << 31)
TEGRA_HSP_SM_FLAG_RX   30 scripts/dtc/include-prefixes/dt-bindings/mailbox/tegra186-hsp.h #define TEGRA_HSP_SM_FLAG_RX (0 << 31)