Fix Linux version check for class_create signature

The first version the new signature was introduced in was v6.4-rc1:
torvalds/linux@dcfbb67

For RHEL it was backported to the 5.14.0-387.el9 release, so check
RHEL_RELEASE_CODE to see if we are running RHEL 9.3 or higher.

Issue-Id: RHEL-1023
Signed-off-by: Alexander Koskovich <akoskovich@pm.me>

Author: AKoskovich

QdssDiag/qtiDiag.c

@@ -3836,10 +3836,11 @@ static int QTIDevUSBModInit(void)
     }
 #endif
 
-#if (LINUX_VERSION_CODE <= KERNEL_VERSION(6,3,13))
-    gpDiagClass = class_create(THIS_MODULE, QTIDEV_PORT_CLASS_NAME);
-#else
+#if (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(9, 3)) || \
+    (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0))
     gpDiagClass = class_create(QTIDEV_PORT_CLASS_NAME);
+#else
+    gpDiagClass = class_create(THIS_MODULE, QTIDEV_PORT_CLASS_NAME);
 #endif
     if (IS_ERR(gpDiagClass) == true)
     {
@@ -3851,10 +3852,11 @@ static int QTIDevUSBModInit(void)
         return -ENOMEM;
     }
 
-#if (LINUX_VERSION_CODE <= KERNEL_VERSION(6,3,13))
-    gpQdssClass = class_create(THIS_MODULE, QTIDEV_USB_CLASS_NAME);
-#else
+#if (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(9, 3)) || \
+    (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0))
     gpQdssClass = class_create(QTIDEV_USB_CLASS_NAME);
+#else
+    gpQdssClass = class_create(THIS_MODULE, QTIDEV_USB_CLASS_NAME);
 #endif
     if (IS_ERR(gpQdssClass) == true)
     {

rmnet/GobiUSBNet.c

@@ -35,6 +35,7 @@
 #include "QMIDevice.h"
 #include "QMI.h"
 #include "qmap.h"
+#include "../version.h"
 #include <linux/device.h>
 #include <linux/if_arp.h>
 #include <linux/platform_device.h>
@@ -3215,10 +3216,11 @@ static int GobiUSBNetModInit(void)
    }
 #endif
 
-#if (LINUX_VERSION_CODE <= KERNEL_VERSION(6,3,13))
-   gpClass = class_create( THIS_MODULE, "GobiQMI" );
-#else
+#if (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(9, 3)) || \
+    (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0))
    gpClass = class_create("GobiQMI" );
+#else
+   gpClass = class_create( THIS_MODULE, "GobiQMI" );
 #endif
    if (IS_ERR( gpClass ) == true)
    {