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| author | Geliang Tang <geliangtang@163.com> | 2015-11-16 14:46:31 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-08 06:25:50 +0100 |
| commit | 0d0ce9c00b866090a69a2d63118b3e09cc71c96d (patch) | |
| tree | a039d6ca6e45f1a3498fb3a822a9add1fd007b8f /drivers/misc/mic/scif | |
| parent | misc: mic/scif: fix wrap around tests (diff) | |
| download | linux-0d0ce9c00b866090a69a2d63118b3e09cc71c96d.tar.xz linux-0d0ce9c00b866090a69a2d63118b3e09cc71c96d.zip | |
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/scif')
| -rw-r--r-- | drivers/misc/mic/scif/scif_dma.c | 27 |
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); } |