hv: remove the second argument of k[un]map_atomic()

Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>

diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index eb853f7..ddbdec8 100644 (file)
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -941,15 +941,14 @@ static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
        local_irq_save(flags);
 
        for (i = 0; i < orig_sgl_count; i++) {
-               dest_addr = (unsigned long)kmap_atomic(sg_page((&orig_sgl[i])),
-                                       KM_IRQ0) + orig_sgl[i].offset;
+               dest_addr = (unsigned long)kmap_atomic(sg_page((&orig_sgl[i])))
+                                       + orig_sgl[i].offset;
                dest = dest_addr;
                destlen = orig_sgl[i].length;
 
                if (bounce_addr == 0)
                        bounce_addr =
-                       (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])),
-                                                       KM_IRQ0);
+                       (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])));
 
                while (destlen) {
                        src = bounce_addr + bounce_sgl[j].offset;
@@ -965,7 +964,7 @@ static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
 
                        if (bounce_sgl[j].offset == bounce_sgl[j].length) {
                                /* full */
-                               kunmap_atomic((void *)bounce_addr, KM_IRQ0);
+                               kunmap_atomic((void *)bounce_addr);
                                j++;
 
                                /*
@@ -990,15 +989,14 @@ static unsigned int copy_from_bounce_buffer(struct scatterlist *orig_sgl,
                                if (destlen || i != orig_sgl_count - 1)
                                        bounce_addr =
                                        (unsigned long)kmap_atomic(
-                                       sg_page((&bounce_sgl[j])), KM_IRQ0);
+                                       sg_page((&bounce_sgl[j])));
                        } else if (destlen == 0 && i == orig_sgl_count - 1) {
                                /* unmap the last bounce that is < PAGE_SIZE */
-                               kunmap_atomic((void *)bounce_addr, KM_IRQ0);
+                               kunmap_atomic((void *)bounce_addr);
                        }
                }
 
-               kunmap_atomic((void *)(dest_addr - orig_sgl[i].offset),
-                             KM_IRQ0);
+               kunmap_atomic((void *)(dest_addr - orig_sgl[i].offset));
        }
 
        local_irq_restore(flags);
@@ -1024,15 +1022,14 @@ static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
        local_irq_save(flags);
 
        for (i = 0; i < orig_sgl_count; i++) {
-               src_addr = (unsigned long)kmap_atomic(sg_page((&orig_sgl[i])),
-                               KM_IRQ0) + orig_sgl[i].offset;
+               src_addr = (unsigned long)kmap_atomic(sg_page((&orig_sgl[i])))
+                               + orig_sgl[i].offset;
                src = src_addr;
                srclen = orig_sgl[i].length;
 
                if (bounce_addr == 0)
                        bounce_addr =
-                       (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])),
-                                               KM_IRQ0);
+                       (unsigned long)kmap_atomic(sg_page((&bounce_sgl[j])));
 
                while (srclen) {
                        /* assume bounce offset always == 0 */
@@ -1049,22 +1046,22 @@ static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl,
 
                        if (bounce_sgl[j].length == PAGE_SIZE) {
                                /* full..move to next entry */
-                               kunmap_atomic((void *)bounce_addr, KM_IRQ0);
+                               kunmap_atomic((void *)bounce_addr);
                                j++;
 
                                /* if we need to use another bounce buffer */
                                if (srclen || i != orig_sgl_count - 1)
                                        bounce_addr =
                                        (unsigned long)kmap_atomic(
-                                       sg_page((&bounce_sgl[j])), KM_IRQ0);
+                                       sg_page((&bounce_sgl[j])));
 
                        } else if (srclen == 0 && i == orig_sgl_count - 1) {
                                /* unmap the last bounce that is < PAGE_SIZE */
-                               kunmap_atomic((void *)bounce_addr, KM_IRQ0);
+                               kunmap_atomic((void *)bounce_addr);
                        }
                }
 
-               kunmap_atomic((void *)(src_addr - orig_sgl[i].offset), KM_IRQ0);
+               kunmap_atomic((void *)(src_addr - orig_sgl[i].offset));
        }
 
        local_irq_restore(flags);