platform/x86/amd/hsmp: Use name space while exporting module symbols

hsmp_send_message() is exported with AMD_HSMP name space.
The other modules who would like to use this symbol,
need to import AMD_HSMP namespace using MODULE_IMPORT_NS()
to get away with warning.

Signed-off-by: Suma Hegde <suma.hegde@amd.com>
Reviewed-by: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
Link: https://lore.kernel.org/r/20241021111428.2676884-9-suma.hegde@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

diff --git a/drivers/platform/x86/amd/hsmp/acpi.c b/drivers/platform/x86/amd/hsmp/acpi.c
index 098c879798e7320bee92487ba3ef4033bc88742f..06315ecf0b5fda1755b22024bf03a5b2e1f46929 100644 (file)
--- a/drivers/platform/x86/amd/hsmp/acpi.c
+++ b/drivers/platform/x86/amd/hsmp/acpi.c
@@ -343,6 +343,7 @@ static struct platform_driver amd_hsmp_driver = {
 
 module_platform_driver(amd_hsmp_driver);
 
+MODULE_IMPORT_NS(AMD_HSMP);
 MODULE_DESCRIPTION("AMD HSMP Platform Interface Driver");
 MODULE_VERSION(DRIVER_VERSION);
 MODULE_LICENSE("GPL");

diff --git a/drivers/platform/x86/amd/hsmp/hsmp.c b/drivers/platform/x86/amd/hsmp/hsmp.c
index 4fa0850c7824aac429fe2aef8c7701921c595917..6fd08f16933a21e6a4f3356a49d8fd792934f242 100644 (file)
--- a/drivers/platform/x86/amd/hsmp/hsmp.c
+++ b/drivers/platform/x86/amd/hsmp/hsmp.c
@@ -36,7 +36,7 @@
 #define DRIVER_VERSION         "2.3"
 
 struct hsmp_plat_device hsmp_pdev;
-EXPORT_SYMBOL_GPL(hsmp_pdev);
+EXPORT_SYMBOL_NS_GPL(hsmp_pdev, AMD_HSMP);
 
 /*
  * Send a message to the HSMP port via PCI-e config space registers
@@ -193,7 +193,7 @@ int hsmp_send_message(struct hsmp_message *msg)
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(hsmp_send_message);
+EXPORT_SYMBOL_NS_GPL(hsmp_send_message, AMD_HSMP);
 
 int hsmp_test(u16 sock_ind, u32 value)
 {
@@ -224,7 +224,7 @@ int hsmp_test(u16 sock_ind, u32 value)
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(hsmp_test);
+EXPORT_SYMBOL_NS_GPL(hsmp_test, AMD_HSMP);
 
 long hsmp_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
 {
@@ -309,7 +309,7 @@ ssize_t hsmp_metric_tbl_read(struct file *filp, struct kobject *kobj,
 
        return bin_attr->size;
 }
-EXPORT_SYMBOL_GPL(hsmp_metric_tbl_read);
+EXPORT_SYMBOL_NS_GPL(hsmp_metric_tbl_read, AMD_HSMP);
 
 static int hsmp_get_tbl_dram_base(u16 sock_ind)
 {
@@ -352,7 +352,7 @@ umode_t hsmp_is_sock_attr_visible(struct kobject *kobj,
        else
                return 0;
 }
-EXPORT_SYMBOL_GPL(hsmp_is_sock_attr_visible);
+EXPORT_SYMBOL_NS_GPL(hsmp_is_sock_attr_visible, AMD_HSMP);
 
 static int hsmp_init_metric_tbl_bin_attr(struct bin_attribute **hattrs, u16 sock_ind)
 {
@@ -391,7 +391,7 @@ int hsmp_create_attr_list(struct attribute_group *attr_grp,
 
        return hsmp_init_metric_tbl_bin_attr(hsmp_bin_attrs, sock_ind);
 }
-EXPORT_SYMBOL_GPL(hsmp_create_attr_list);
+EXPORT_SYMBOL_NS_GPL(hsmp_create_attr_list, AMD_HSMP);
 
 int hsmp_cache_proto_ver(u16 sock_ind)
 {
@@ -408,7 +408,7 @@ int hsmp_cache_proto_ver(u16 sock_ind)
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(hsmp_cache_proto_ver);
+EXPORT_SYMBOL_NS_GPL(hsmp_cache_proto_ver, AMD_HSMP);
 
 static const struct file_operations hsmp_fops = {
        .owner          = THIS_MODULE,
@@ -427,13 +427,13 @@ int hsmp_misc_register(struct device *dev)
 
        return misc_register(&hsmp_pdev.mdev);
 }
-EXPORT_SYMBOL_GPL(hsmp_misc_register);
+EXPORT_SYMBOL_NS_GPL(hsmp_misc_register, AMD_HSMP);
 
 void hsmp_misc_deregister(void)
 {
        misc_deregister(&hsmp_pdev.mdev);
 }
-EXPORT_SYMBOL_GPL(hsmp_misc_deregister);
+EXPORT_SYMBOL_NS_GPL(hsmp_misc_deregister, AMD_HSMP);
 
 MODULE_DESCRIPTION("AMD HSMP Common driver");
 MODULE_VERSION(DRIVER_VERSION);

diff --git a/drivers/platform/x86/amd/hsmp/plat.c b/drivers/platform/x86/amd/hsmp/plat.c
index ce6cab23dce850b6a7915a78a6091f05b6242f49..a41aa0979da5b5ea20ac44f8ced86277f16cf052 100644 (file)
--- a/drivers/platform/x86/amd/hsmp/plat.c
+++ b/drivers/platform/x86/amd/hsmp/plat.c
@@ -265,6 +265,7 @@ static void __exit hsmp_plt_exit(void)
 device_initcall(hsmp_plt_init);
 module_exit(hsmp_plt_exit);
 
+MODULE_IMPORT_NS(AMD_HSMP);
 MODULE_DESCRIPTION("AMD HSMP Platform Interface Driver");
 MODULE_VERSION(DRIVER_VERSION);
 MODULE_LICENSE("GPL");