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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-02-11 13:25:04 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-02-11 08:18:07 -0700 |
| commit | e74ecf63ef9c3ff92bda531ed41a43ad4e75682e (patch) | |
| tree | 989d7c3da90aff95dd38c04d59c75dcf1968bcec | |
| parent | 6916cf5426d08ea8be50ab4ba7ff86ea022cdff3 (diff) | |
| download | linux-e74ecf63ef9c3ff92bda531ed41a43ad4e75682e.tar.bz2 | |
lightnvm: Use u64 instead of __le64 for CPU visible side
Sparse complains about using strict data types:
drivers/lightnvm/pblk-read.c:254:43: warning: incorrect type in assignment (different base types)
drivers/lightnvm/pblk-read.c:254:43: expected restricted __le64 <noident>
drivers/lightnvm/pblk-read.c:254:43: got unsigned long long [unsigned] [usertype] <noident>
drivers/lightnvm/pblk-read.c:255:29: warning: cast from restricted __le64
drivers/lightnvm/pblk-read.c:268:29: warning: cast from restricted __le64
drivers/lightnvm/pblk-read.c:328:41: warning: incorrect type in assignment (different base types)
drivers/lightnvm/pblk-read.c:328:41: expected restricted __le64 <noident>
drivers/lightnvm/pblk-read.c:328:41: got unsigned long long [unsigned] [usertype] <noident>
In the code it seems explicit that lba_list_mem and lba_list_media members
of struct pblk_pr_ctx are used on CPU side, which means they should not be
of strict types.
Change types of lba_list_mem and lba_list_media members to be u64.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Javier González <javier@javigon.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | drivers/lightnvm/pblk.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/lightnvm/pblk.h b/drivers/lightnvm/pblk.h index 85e38ed62f85..0dd697ea201e 100644 --- a/drivers/lightnvm/pblk.h +++ b/drivers/lightnvm/pblk.h @@ -131,8 +131,8 @@ struct pblk_pr_ctx { unsigned int bio_init_idx; void *ppa_ptr; dma_addr_t dma_ppa_list; - __le64 lba_list_mem[NVM_MAX_VLBA]; - __le64 lba_list_media[NVM_MAX_VLBA]; + u64 lba_list_mem[NVM_MAX_VLBA]; + u64 lba_list_media[NVM_MAX_VLBA]; }; /* Pad context */ |