[PATCH 2/2] Revert "Revert "soc: qcom: rpmh: Allow RPMH driver to be loaded as a module""

[Maulik Shah]

The _rcuidle tracepoints are removed from RPMH driver which prevented
to compile it as module. Bring back the change to make it module.

This reverts commit 1f7a3eb785e4a4e196729cd3d5ec97bd5f9f2940.

Cc: John Stultz <john.stultz@xxxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Cc: Todd Kjos <tkjos@xxxxxxxxxx>
Cc: Saravana Kannan <saravanak@xxxxxxxxxx>
Signed-off-by: Maulik Shah <mkshah@xxxxxxxxxxxxxx>
---
 drivers/soc/qcom/Kconfig    | 2 +-
 drivers/soc/qcom/rpmh-rsc.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index 3dc3e3d..892bdc7 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -92,7 +92,7 @@ config QCOM_RMTFS_MEM
 	  Say y here if you intend to boot the modem remoteproc.
 
 config QCOM_RPMH
-	bool "Qualcomm RPM-Hardened (RPMH) Communication"
+	tristate "Qualcomm RPM-Hardened (RPMH) Communication"
 	depends on ARCH_QCOM || COMPILE_TEST
 	help
 	  Support for communication with the hardened-RPM blocks in
diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c
index fabe390d..5fce87c 100644
--- a/drivers/soc/qcom/rpmh-rsc.c
+++ b/drivers/soc/qcom/rpmh-rsc.c
@@ -13,6 +13,7 @@
 #include <linux/iopoll.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
+#include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
@@ -1025,6 +1026,7 @@ static const struct of_device_id rpmh_drv_match[] = {
 	{ .compatible = "qcom,rpmh-rsc", },
 	{ }
 };
+MODULE_DEVICE_TABLE(of, rpmh_drv_match);
 
 static struct platform_driver rpmh_driver = {
 	.probe = rpmh_rsc_probe,
@@ -1040,3 +1042,6 @@ static int __init rpmh_driver_init(void)
 	return platform_driver_register(&rpmh_driver);
 }
 arch_initcall(rpmh_driver_init);
+
+MODULE_DESCRIPTION("Qualcomm Technologies, Inc. RPMh Driver");
+MODULE_LICENSE("GPL v2");
-- 
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