File _service:obs_scm:build-mhvtl-module.patch of Package mhvtl

diff -Nur mhvtl-1.7-0_release/kernel/mhvtl.c mhvtl-1.7-0_release-bak/kernel/mhvtl.c
--- mhvtl-1.7-0_release/kernel/mhvtl.c	2022-03-10 07:49:13.000000000 +0800
+++ mhvtl-1.7-0_release-bak/kernel/mhvtl.c	2022-11-06 11:33:53.230714654 +0800
@@ -281,7 +281,7 @@
 #endif
 		);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
 static int mhvtl_b_ioctl(struct scsi_device *, unsigned int, void __user *);
 #else
 static int mhvtl_b_ioctl(struct scsi_device *, int, void __user *);
@@ -727,7 +727,7 @@
 /*
  * Block device ioctl
  */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)
 static int mhvtl_b_ioctl(struct scsi_device *sdp, unsigned int cmd, void __user *arg)
 #else
 static int mhvtl_b_ioctl(struct scsi_device *sdp, int cmd, void __user *arg)
diff -Nur mhvtl-1.7-0_release/kernel/backport.h mhvtl-1.7-0_release-bak/kernel/backport.h
--- mhvtl-1.7-0_release/kernel/backport.h	2022-03-10 07:49:13.000000000 +0800
+++ mhvtl-1.7-0_release-bak/kernel/backport.h	2022-11-06 11:59:40.238852509 +0800
@@ -49,7 +49,7 @@
 #define HAVE_UNLOCKED_IOCTL 1
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)
 /* https://patches.linaro.org/project/stable/patch/20210305120853.392925382@linuxfoundation.org/ */
 /**
  *	sysfs_emit - scnprintf equivalent, aware of PAGE_SIZE buffer.