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authorGeliang Tang <geliangtang@163.com>2015-11-16 16:46:31 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-08 08:25:50 +0300
commit0d0ce9c00b866090a69a2d63118b3e09cc71c96d (patch)
treea039d6ca6e45f1a3498fb3a822a9add1fd007b8f /drivers/misc/mic
parent7b64dbf849abdd7e769820e25120758f956a7f13 (diff)
downloadlinux-0d0ce9c00b866090a69a2d63118b3e09cc71c96d.tar.xz
misc: mic/scif: use list_next_entry instead of list_entry_next
list_next_entry has been defined in list.h, so I replace list_entry_next with it. Signed-off-by: Geliang Tang <geliangtang@163.com> Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mic')
-rw-r--r--drivers/misc/mic/scif/scif_dma.c27
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/misc/mic/scif/scif_dma.c b/drivers/misc/mic/scif/scif_dma.c
index 95a13c629a8e..8804bccf04b6 100644
--- a/drivers/misc/mic/scif/scif_dma.c
+++ b/drivers/misc/mic/scif/scif_dma.c
@@ -74,11 +74,6 @@ struct scif_copy_work {
bool ordered;
};
-#ifndef list_entry_next
-#define list_entry_next(pos, member) \
- list_entry(pos->member.next, typeof(*pos), member)
-#endif
-
/**
* scif_reserve_dma_chan:
* @ep: Endpoint Descriptor.
@@ -851,7 +846,7 @@ static void scif_rma_local_cpu_copy(s64 offset, struct scif_window *window,
(window->nr_pages << PAGE_SHIFT);
while (rem_len) {
if (offset == end_offset) {
- window = list_entry_next(window, list);
+ window = list_next_entry(window, list);
end_offset = window->offset +
(window->nr_pages << PAGE_SHIFT);
}
@@ -957,7 +952,7 @@ scif_rma_list_dma_copy_unaligned(struct scif_copy_work *work,
remaining_len -= tail_len;
while (remaining_len) {
if (offset == end_offset) {
- window = list_entry_next(window, list);
+ window = list_next_entry(window, list);
end_offset = window->offset +
(window->nr_pages << PAGE_SHIFT);
}
@@ -1064,7 +1059,7 @@ scif_rma_list_dma_copy_unaligned(struct scif_copy_work *work,
}
if (tail_len) {
if (offset == end_offset) {
- window = list_entry_next(window, list);
+ window = list_next_entry(window, list);
end_offset = window->offset +
(window->nr_pages << PAGE_SHIFT);
}
@@ -1147,13 +1142,13 @@ static int _scif_rma_list_dma_copy_aligned(struct scif_copy_work *work,
(dst_window->nr_pages << PAGE_SHIFT);
while (remaining_len) {
if (src_offset == end_src_offset) {
- src_window = list_entry_next(src_window, list);
+ src_window = list_next_entry(src_window, list);
end_src_offset = src_window->offset +
(src_window->nr_pages << PAGE_SHIFT);
scif_init_window_iter(src_window, &src_win_iter);
}
if (dst_offset == end_dst_offset) {
- dst_window = list_entry_next(dst_window, list);
+ dst_window = list_next_entry(dst_window, list);
end_dst_offset = dst_window->offset +
(dst_window->nr_pages << PAGE_SHIFT);
scif_init_window_iter(dst_window, &dst_win_iter);
@@ -1314,13 +1309,13 @@ static int scif_rma_list_dma_copy_aligned(struct scif_copy_work *work,
remaining_len -= tail_len;
while (remaining_len) {
if (src_offset == end_src_offset) {
- src_window = list_entry_next(src_window, list);
+ src_window = list_next_entry(src_window, list);
end_src_offset = src_window->offset +
(src_window->nr_pages << PAGE_SHIFT);
scif_init_window_iter(src_window, &src_win_iter);
}
if (dst_offset == end_dst_offset) {
- dst_window = list_entry_next(dst_window, list);
+ dst_window = list_next_entry(dst_window, list);
end_dst_offset = dst_window->offset +
(dst_window->nr_pages << PAGE_SHIFT);
scif_init_window_iter(dst_window, &dst_win_iter);
@@ -1405,9 +1400,9 @@ static int scif_rma_list_dma_copy_aligned(struct scif_copy_work *work,
if (remaining_len) {
loop_len = remaining_len;
if (src_offset == end_src_offset)
- src_window = list_entry_next(src_window, list);
+ src_window = list_next_entry(src_window, list);
if (dst_offset == end_dst_offset)
- dst_window = list_entry_next(dst_window, list);
+ dst_window = list_next_entry(dst_window, list);
src_dma_addr = __scif_off_to_dma_addr(src_window, src_offset);
dst_dma_addr = __scif_off_to_dma_addr(dst_window, dst_offset);
@@ -1550,12 +1545,12 @@ static int scif_rma_list_cpu_copy(struct scif_copy_work *work)
end_dst_offset = dst_window->offset +
(dst_window->nr_pages << PAGE_SHIFT);
if (src_offset == end_src_offset) {
- src_window = list_entry_next(src_window, list);
+ src_window = list_next_entry(src_window, list);
scif_init_window_iter(src_window,
&src_win_iter);
}
if (dst_offset == end_dst_offset) {
- dst_window = list_entry_next(dst_window, list);
+ dst_window = list_next_entry(dst_window, list);
scif_init_window_iter(dst_window,
&dst_win_iter);
}