summaryrefslogtreecommitdiff
path: root/drivers/s390/cio/cio.c
diff options
context:
space:
mode:
authorPeter Oberparleiter <oberpar@linux.vnet.ibm.com>2015-12-18 14:58:47 +0300
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2015-12-18 16:59:33 +0300
commit62e65da994768e0d599d78dd2cebef5716ffb0ae (patch)
tree46e2f6bd90eae6dd73bbd7576405c65e454bf99a /drivers/s390/cio/cio.c
parentd7ae65aec0dac187d29a2963ac46574aad840a20 (diff)
downloadlinux-62e65da994768e0d599d78dd2cebef5716ffb0ae.tar.xz
s390/cio: Remove unused inline assemblies
There is no longer a need to maintain two versions of the same inline assembly - one with exception handling, and one without - so get rid of the duplicates and adjust names accordingly. This applies to stsch_err and msch_err which are now renamed to stsch and msch respectively, while the original msch function is removed. Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/cio.c')
-rw-r--r--drivers/s390/cio/cio.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 2d18205526b6..5f5c24030405 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -345,18 +345,18 @@ int cio_commit_config(struct subchannel *sch)
struct schib schib;
struct irb irb;
- if (stsch_err(sch->schid, &schib) || !css_sch_is_valid(&schib))
+ if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib))
return -ENODEV;
for (retry = 0; retry < 5; retry++) {
/* copy desired changes to local schib */
cio_apply_config(sch, &schib);
- ccode = msch_err(sch->schid, &schib);
+ ccode = msch(sch->schid, &schib);
if (ccode < 0) /* -EIO if msch gets a program check. */
return ccode;
switch (ccode) {
case 0: /* successful */
- if (stsch_err(sch->schid, &schib) ||
+ if (stsch(sch->schid, &schib) ||
!css_sch_is_valid(&schib))
return -ENODEV;
if (cio_check_config(sch, &schib)) {
@@ -391,7 +391,7 @@ int cio_update_schib(struct subchannel *sch)
{
struct schib schib;
- if (stsch_err(sch->schid, &schib) || !css_sch_is_valid(&schib))
+ if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib))
return -ENODEV;
memcpy(&sch->schib, &schib, sizeof(schib));
@@ -500,7 +500,7 @@ int cio_validate_subchannel(struct subchannel *sch, struct subchannel_id schid)
* If stsch gets an exception, it means the current subchannel set
* is not valid.
*/
- ccode = stsch_err(schid, &sch->schib);
+ ccode = stsch(schid, &sch->schib);
if (ccode) {
err = (ccode == 3) ? -ENXIO : ccode;
goto out;
@@ -616,7 +616,7 @@ static int cio_test_for_console(struct subchannel_id schid, void *data)
{
struct schib schib;
- if (stsch_err(schid, &schib) != 0)
+ if (stsch(schid, &schib) != 0)
return -ENXIO;
if ((schib.pmcw.st == SUBCHANNEL_TYPE_IO) && schib.pmcw.dnv &&
(schib.pmcw.dev == console_devno)) {
@@ -635,7 +635,7 @@ static int cio_get_console_sch_no(void)
if (console_irq != -1) {
/* VM provided us with the irq number of the console. */
schid.sch_no = console_irq;
- if (stsch_err(schid, &schib) != 0 ||
+ if (stsch(schid, &schib) != 0 ||
(schib.pmcw.st != SUBCHANNEL_TYPE_IO) || !schib.pmcw.dnv)
return -1;
console_devno = schib.pmcw.dev;
@@ -705,10 +705,10 @@ __disable_subchannel_easy(struct subchannel_id schid, struct schib *schib)
cc = 0;
for (retry=0;retry<3;retry++) {
schib->pmcw.ena = 0;
- cc = msch_err(schid, schib);
+ cc = msch(schid, schib);
if (cc)
return (cc==3?-ENODEV:-EBUSY);
- if (stsch_err(schid, schib) || !css_sch_is_valid(schib))
+ if (stsch(schid, schib) || !css_sch_is_valid(schib))
return -ENODEV;
if (!schib->pmcw.ena)
return 0;
@@ -755,7 +755,7 @@ static int stsch_reset(struct subchannel_id schid, struct schib *addr)
pgm_check_occured = 0;
s390_base_pgm_handler_fn = cio_reset_pgm_check_handler;
- rc = stsch_err(schid, addr);
+ rc = stsch(schid, addr);
s390_base_pgm_handler_fn = NULL;
/* The program check handler could have changed pgm_check_occured. */
@@ -792,7 +792,7 @@ static int __shutdown_subchannel_easy(struct subchannel_id schid, void *data)
/* No default clear strategy */
break;
}
- stsch_err(schid, &schib);
+ stsch(schid, &schib);
__disable_subchannel_easy(schid, &schib);
}
out:
@@ -940,7 +940,7 @@ int __init cio_get_iplinfo(struct cio_iplinfo *iplinfo)
if (__chsc_enable_facility(&sda_area, CHSC_SDA_OC_MSS))
return -ENODEV;
}
- if (stsch_err(schid, &schib))
+ if (stsch(schid, &schib))
return -ENODEV;
if (schib.pmcw.st != SUBCHANNEL_TYPE_IO)
return -ENODEV;