Fix compilation on Linux >= 5.0.0

.SRCINFO

@@ -1,5 +1,5 @@
-# Generated by makepkg 5.1.2
+# Generated by makepkg 5.1.3
-# Sun Mar 10 02:13:46 UTC 2019
+# Wed Mar 13 01:49:29 UTC 2019
 pkgbase = sdfat-dkms-git
 	pkgdesc = FAT12/16/32(VFAT)/64(exFAT) filesytems kernel module - use with DKMS
 	pkgver = 26.4f65bdd
@@ -20,12 +20,14 @@ pkgbase = sdfat-dkms-git
 	source = dkms.conf
 	source = mount.exfat
 	source = fix-blkdev.patch
+	source = fix-kernel_5.patch
 	source = fix-makefile.patch
 	source = fix-module_alias.patch
 	sha512sums = SKIP
 	sha512sums = d61b198adef98554767c596e9708b64a6ed8cd2ffd382c8cb38938fc467d27e8849969ea94d803683d44397b4f5f0c512c01ed05d0f35fb03611f56401e19a31
 	sha512sums = 85c54950e69e342221343b8b542fda47f80b9a7104e1097a7f1c9a09f69758ef8881c238d2740f3a21aa2b5cdcb3b9b8224c731ec2e39fa4632f56c2df85bc84
 	sha512sums = a84005de882a14a29252956f009d9785435a1dff7e578537eb5d0f222e2d89925aa95f883cd7817becac384ebaa4cc44ef636a41ea8e063b306cfa33add54a69
+	sha512sums = c0e4d47b070373da4a3a201289fc56b734f6b31659d27b9772b48a2ea440247b0c619cf71a99dd02041d67ab9fbf9865ff443c70a456389dcc3b3ac985b229d1
 	sha512sums = f55b3ed728ce8716aee0924cd7f27534e25a9e3984bec14e17839e91f1ad290b7e2c9ed85e4f93678f8a0c200c7ed087ec659fb57d84d55e35d4098e3296504e
 	sha512sums = 5859133537c76b333eaeaa12f5144528891479d21062bbd90560e7f100f074c4f4b5f846b7ad4d720f2ea4595ace88c3bd3f9b67e5c76ff4b9e4d52989dacf96
 

PKGBUILD

@@ -18,12 +18,14 @@ source=("${_gitname}::git+${url}.git"
         dkms.conf
         mount.exfat
         fix-blkdev.patch
+        fix-kernel_5.patch
         fix-makefile.patch
         fix-module_alias.patch)
 sha512sums=('SKIP'
             'd61b198adef98554767c596e9708b64a6ed8cd2ffd382c8cb38938fc467d27e8849969ea94d803683d44397b4f5f0c512c01ed05d0f35fb03611f56401e19a31'
             '85c54950e69e342221343b8b542fda47f80b9a7104e1097a7f1c9a09f69758ef8881c238d2740f3a21aa2b5cdcb3b9b8224c731ec2e39fa4632f56c2df85bc84'
             'a84005de882a14a29252956f009d9785435a1dff7e578537eb5d0f222e2d89925aa95f883cd7817becac384ebaa4cc44ef636a41ea8e063b306cfa33add54a69'
+            'c0e4d47b070373da4a3a201289fc56b734f6b31659d27b9772b48a2ea440247b0c619cf71a99dd02041d67ab9fbf9865ff443c70a456389dcc3b3ac985b229d1'
             'f55b3ed728ce8716aee0924cd7f27534e25a9e3984bec14e17839e91f1ad290b7e2c9ed85e4f93678f8a0c200c7ed087ec659fb57d84d55e35d4098e3296504e'
             '5859133537c76b333eaeaa12f5144528891479d21062bbd90560e7f100f074c4f4b5f846b7ad4d720f2ea4595ace88c3bd3f9b67e5c76ff4b9e4d52989dacf96')
 
@@ -40,6 +42,7 @@ prepare() {
   patch -p1 < "${srcdir}/fix-blkdev.patch"
   patch -p1 < "${srcdir}/fix-makefile.patch"
   patch -p1 < "${srcdir}/fix-module_alias.patch"
+  patch -p1 < "${srcdir}/fix-kernel_5.patch"
 }
 
 package() {

fix-kernel_5.patch

@@ -0,0 +1,187 @@
+--- a/misc.c
++++ b/misc.c
+@@ -262,8 +262,14 @@
+ 
+ TIMESTAMP_T *tm_now(struct sdfat_sb_info *sbi, TIMESTAMP_T *tp)
+ {
+-	struct timespec_compat ts = CURRENT_TIME_SEC;
++	struct timespec_compat ts;
+ 	DATE_TIME_T dt;
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
++	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
++	
+ 
+ 	sdfat_time_unix2fat(sbi, &ts, &dt);
+ 
+--- a/sdfat.h
++++ b/sdfat.h
+@@ -53,9 +53,9 @@
+ #define timespec_compat	timespec
+ #endif
+ 
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0)
++#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)
+ #define CURRENT_TIME_SEC	timespec64_trunc(current_kernel_time64(), NSEC_PER_SEC)
+-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)
++#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+ #define CURRENT_TIME_SEC	timespec_trunc(current_kernel_time(), NSEC_PER_SEC)
+ #endif
+ 
+--- a/sdfat.c
++++ b/sdfat.c
+@@ -2372,7 +2372,11 @@
+ 
+ 	TMSG("%s entered\n", __func__);
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+ 	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
+ 
+ 	err = fsapi_create(dir, (u8 *) dentry->d_name.name, FM_REGULAR, &fid);
+ 	if (err)
+@@ -2535,7 +2539,11 @@
+ 
+ 	TMSG("%s entered\n", __func__);
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+ 	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
+ 
+ 	SDFAT_I(inode)->fid.size = i_size_read(inode);
+ 
+@@ -2584,7 +2592,11 @@
+ 
+ 	TMSG("%s entered\n", __func__);
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+ 	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
+ 
+ 	err = fsapi_create(dir, (u8 *) dentry->d_name.name, FM_SYMLINK, &fid);
+ 	if (err)
+@@ -2645,7 +2657,11 @@
+ 
+ 	TMSG("%s entered\n", __func__);
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+ 	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
+ 
+ 	err = fsapi_mkdir(dir, (u8 *) dentry->d_name.name, &fid);
+ 	if (err)
+@@ -2694,7 +2710,11 @@
+ 
+ 	TMSG("%s entered\n", __func__);
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+ 	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
+ 
+ 	SDFAT_I(inode)->fid.size = i_size_read(inode);
+ 
+@@ -2739,7 +2759,11 @@
+ 	old_inode = old_dentry->d_inode;
+ 	new_inode = new_dentry->d_inode;
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+ 	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
+ 
+ 	SDFAT_I(old_inode)->fid.size = i_size_read(old_inode);
+ 
+@@ -2811,13 +2835,20 @@
+ {
+ 	struct address_space *mapping = inode->i_mapping;
+ 	loff_t start = i_size_read(inode), count = size - i_size_read(inode);
++	struct timespec_compat ts;
+ 	int err, err2;
+ 
+ 	err = generic_cont_expand_simple(inode, size);
+ 	if (err)
+ 		return err;
+ 
+-	inode->i_ctime = inode->i_mtime = CURRENT_TIME_SEC;
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
++	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
++
++	inode->i_ctime = inode->i_mtime = ts;
+ 	mark_inode_dirty(inode);
+ 
+ 	if (!IS_SYNC(inode))
+@@ -3036,6 +3067,7 @@
+ {
+ 	struct super_block *sb = inode->i_sb;
+ 	struct sdfat_sb_info *sbi = SDFAT_SB(sb);
++	struct timespec_compat ts;
+ 	FS_INFO_T *fsi = &(sbi->fsi);
+ 	unsigned int blocksize = 1 << inode->i_blkbits;
+ 	loff_t aligned_size;
+@@ -3059,7 +3091,13 @@
+ 	if (err)
+ 		goto out;
+ 
+-	inode->i_ctime = inode->i_mtime = CURRENT_TIME_SEC;
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
++	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
++
++	inode->i_ctime = inode->i_mtime = ts;
+ 	if (IS_DIRSYNC(inode))
+ 		(void) sdfat_sync_inode(inode);
+ 	else
+@@ -3769,6 +3807,7 @@
+ 				   struct page *pagep, void *fsdata)
+ {
+ 	struct inode *inode = mapping->host;
++	struct timespec_compat ts;
+ 	FILE_ID_T *fid = &(SDFAT_I(inode)->fid);
+ 	int err;
+ 
+@@ -3785,8 +3824,14 @@
+ 	if (err < len)
+ 		sdfat_write_failed(mapping, pos+len);
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
++	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
++
+ 	if (!(err < 0) && !(fid->attr & ATTR_ARCHIVE)) {
+-		inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC;
++		inode->i_mtime = inode->i_ctime = ts;
+ 		fid->attr |= ATTR_ARCHIVE;
+ 		mark_inode_dirty(inode);
+ 	}
+@@ -4805,7 +4850,11 @@
+ 	FS_INFO_T *fsi = &(sbi->fsi);
+ 	DIR_ENTRY_T info;
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+ 	ts = CURRENT_TIME_SEC;
++#else
++  ktime_get_coarse_real_ts64(&ts);
++#endif
+ 
+ 	SDFAT_I(inode)->fid.dir.dir = fsi->root_dir;
+ 	SDFAT_I(inode)->fid.dir.flags = 0x01;