Merge tag 'm68k-for-v4.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

Pull m68k updates from Geert Uytterhoeven:

 - a few time-related fixes:
     - off-by-one calendar month on some classes of machines
     - Y2038 preparation

 - build fix for ndelay() being called with a 64-bit type

 - revive 64-bit get_user(), which is used by some Android code

 - defconfig updates

 - fix for a long-standing fatal bug in iounmap() on '020/030, which was
   actually fixed in 2.4.23, but never in 2.5.x and later

 - default DMA mask to avoid warning splats

 - minor fixes and cleanups

* tag 'm68k-for-v4.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: Set default dma mask for platform devices
  m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
  m68k/defconfig: Update defconfigs for v4.17-rc3
  m68k/uaccess: Revive 64-bit get_user()
  m68k: Implement ndelay() as an inline function to force type checking/casting
  zorro: Add a blank line after declarations
  m68k: Use read_persistent_clock64() consistently
  m68k: Fix off-by-one calendar month
  m68k: Fix style, spelling, and grammar in siginfo_build_tests()
  m68k/mac: Fix SWIM memory resource end address

drivers/zorro/zorro.c

@@ -101,6 +101,7 @@ static void __init mark_region(unsigned long start, unsigned long end,
 	end = end > Z2RAM_END ? Z2RAM_SIZE : end-Z2RAM_START;
 	while (start < end) {
 		u32 chunk = start>>Z2RAM_CHUNKSHIFT;
+
 		if (flag)
 			set_bit(chunk, zorro_unused_z2ram);
 		else
@@ -117,6 +118,7 @@ static struct resource __init *zorro_find_parent_resource(
 
 	for (i = 0; i < bridge->num_resources; i++) {
 		struct resource *r = &bridge->resource[i];
+
 		if (zorro_resource_start(z) >= r->start &&
 		    zorro_resource_end(z) <= r->end)
 			return r;
@@ -168,6 +170,7 @@ static int __init amiga_zorro_probe(struct platform_device *pdev)
 		if (z->id == ZORRO_PROD_GVP_EPC_BASE) {
 			/* GVP quirk */
 			unsigned long magic = zi->boardaddr + 0x8000;
+
 			z->id |= *(u16 *)ZTWO_VADDR(magic) & GVP_PRODMASK;
 		}
 		z->slotaddr = zi->slotaddr;