summaryrefslogtreecommitdiffstats
path: root/arch/sparc/mm/io-unit.c
diff options
context:
space:
mode:
authorSam Ravnborg <sam@ravnborg.org>2016-04-22 19:41:06 +0200
committerDavid S. Miller <davem@davemloft.net>2016-05-20 17:55:42 -0700
commit6e6e41879e07daccb967bc75a31f29689354d11b (patch)
treed73fa35cee06dedad8540a29e922559c5f2abb01 /arch/sparc/mm/io-unit.c
parent3c46e2d61cfc389dc6e000489fcfcaea805710e0 (diff)
downloadlinux-6e6e41879e07daccb967bc75a31f29689354d11b.tar.bz2
sparc32: fix build with STRICT_MM_TYPECHECKS
Based on recent thread on linux-arch (some weeks ago) I decided to check how much work was required to build sparc32 with STRICT_MM_TYPECHECKS enabled. The resulting binary (checked srmmu.o) was to my suprise smaller with STRICT_MM_TYPECHECKS defined, than without. As I have no working gear to test sparc32 bits at for the moment, I did not enable STRICT_MM_TYPECHECKS - but was tempeted to do so. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm/io-unit.c')
-rw-r--r--arch/sparc/mm/io-unit.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c
index f311bf219016..338fb71535de 100644
--- a/arch/sparc/mm/io-unit.c
+++ b/arch/sparc/mm/io-unit.c
@@ -133,7 +133,7 @@ nexti: scan = find_next_zero_bit(iounit->bmap, limit, scan);
vaddr = IOUNIT_DMA_BASE + (scan << PAGE_SHIFT) + (vaddr & ~PAGE_MASK);
for (k = 0; k < npages; k++, iopte = __iopte(iopte_val(iopte) + 0x100), scan++) {
set_bit(scan, iounit->bmap);
- sbus_writel(iopte, &iounit->page_table[scan]);
+ sbus_writel(iopte_val(iopte), &iounit->page_table[scan]);
}
IOD(("%08lx\n", vaddr));
return vaddr;
@@ -228,7 +228,7 @@ static int iounit_map_dma_area(struct device *dev, dma_addr_t *pba, unsigned lon
i = ((addr - IOUNIT_DMA_BASE) >> PAGE_SHIFT);
iopte = iounit->page_table + i;
- sbus_writel(MKIOPTE(__pa(page)), iopte);
+ sbus_writel(iopte_val(MKIOPTE(__pa(page))), iopte);
}
addr += PAGE_SIZE;
va += PAGE_SIZE;