msm: smd: Add SMSM Reset Handshaking disable config
Add Subsystem Restart configuration to platform data that specifies if
the legacy SMSM_RESET Modem<->Apps handshaking should be used. This
allows removing the calls to cpu_is_msmXXXX() which is currently being
used to disable the legacy handshaking.
Not disabling the handshaking for targets that support subsystem restart
will result in an erroneous modem-restart notification during a modem
subsystem restart which will typically result in a panic in the
subsystem restart handler.
Change-Id: Iaaf162f35c16d0abfff768ac62f00d3179dc5c91
Signed-off-by: Eric Holmberg <eholmber@codeaurora.org>
diff --git a/arch/arm/mach-msm/devices-8064.c b/arch/arm/mach-msm/devices-8064.c
index 657751b..fd482f3 100644
--- a/arch/arm/mach-msm/devices-8064.c
+++ b/arch/arm/mach-msm/devices-8064.c
@@ -1386,9 +1386,14 @@
},
};
+static struct smd_subsystem_restart_config smd_ssr_config = {
+ .disable_smsm_reset_handshake = 1,
+};
+
static struct smd_platform smd_platform_data = {
.num_ss_configs = ARRAY_SIZE(smd_config_list),
.smd_ss_configs = smd_config_list,
+ .smd_ssr_config = &smd_ssr_config,
};
struct platform_device msm_device_smd_apq8064 = {