diff options
| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2015-07-09 07:24:50 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-08-26 10:42:25 -0700 |
| commit | 8dfa4b5a9b44714d7710f9f452f65763629f10df (patch) | |
| tree | 5a26d650c7e02b235872fbe434b88b797833c44f /drivers/scsi/qla2xxx/qla_iocb.c | |
| parent | 118e2ef9df2297147706d21d2a1dfeefea878c5a (diff) | |
qla2xxx: Fix sparse annotations
This patch removes 21 casts between an __iomem pointer type and
another data type but also introduces five new casts (see also
the casts with "__force"). Although this patch does not change
any functionality, IMHO the code with __force casts needs further
review.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_iocb.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_iocb.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 5c0bf290d5df..e07161c1eda1 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2507,16 +2507,12 @@ sufficient_dsds: /* write, read and verify logic */ dbval = dbval | (req->id << 8) | (req->ring_index << 16); if (ql2xdbwr) - qla82xx_wr_32(ha, ha->nxdb_wr_ptr, dbval); + qla82xx_wr_32(ha, (uintptr_t __force)ha->nxdb_wr_ptr, dbval); else { - WRT_REG_DWORD( - (unsigned long __iomem *)ha->nxdb_wr_ptr, - dbval); + WRT_REG_DWORD(ha->nxdb_wr_ptr, dbval); wmb(); - while (RD_REG_DWORD((void __iomem *)ha->nxdb_rd_ptr) != dbval) { - WRT_REG_DWORD( - (unsigned long __iomem *)ha->nxdb_wr_ptr, - dbval); + while (RD_REG_DWORD(ha->nxdb_rd_ptr) != dbval) { + WRT_REG_DWORD(ha->nxdb_wr_ptr, dbval); wmb(); } } |