diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2024-03-07 15:28:11 +0300 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-03-13 11:23:46 +0300 |
| commit | c0bd39601c13ab08e961d77a90dfeeff56056353 (patch) | |
| tree | 66ae9810a5cb89cbd9d81e7c23093f9e77132ea4 /drivers/s390/block/dasd.c | |
| parent | bdd0ab97506cf3f4667b8c42d5b20606c2321f46 (diff) | |
| download | linux-c0bd39601c13ab08e961d77a90dfeeff56056353.tar.xz | |
s390/dasd: use new address translation helpers
Use virt_to_dma32() and friends to properly convert virtual to physical and
physical to virtual addresses so that "make C=1" does not generate any
warnings anymore.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index cead018c3f06..0a97cfedd706 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -3976,7 +3976,7 @@ static struct dasd_ccw_req *dasd_generic_build_rdc(struct dasd_device *device, ccw = cqr->cpaddr; ccw->cmd_code = CCW_CMD_RDC; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); ccw->flags = 0; ccw->count = rdc_buffer_size; cqr->startdev = device; @@ -4020,7 +4020,7 @@ char *dasd_get_sense(struct irb *irb) if (scsw_is_tm(&irb->scsw) && (irb->scsw.tm.fcxs == 0x01)) { if (irb->scsw.tm.tcw) - tsb = tcw_get_tsb(phys_to_virt(irb->scsw.tm.tcw)); + tsb = tcw_get_tsb(dma32_to_virt(irb->scsw.tm.tcw)); if (tsb && tsb->length == 64 && tsb->flags) switch (tsb->flags & 0x07) { case 1: /* tsa_iostat */ |