diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2025-09-25 10:45:18 +0200 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2025-09-29 13:52:08 +0200 |
| commit | 4335edb7138b45abab65f01d2be77a9be9cfd2fe (patch) | |
| tree | 52831751d3885f3bdf98c8b9013e1d2ff12126d7 /drivers | |
| parent | f0edc8f113a39d1c9f8cf83e865c32b0668d80e0 (diff) | |
s390: Remove superfluous newlines from inline assemblies
Remove superfluous newlines from inline assemblies. Compilers use the
number of lines of inline assemblies as heuristic for the complexity
and inline decisions. Therefore inline assemblies should only contain
as many lines as required.
A lot of inline assemblies contain a superfluous newline for the last
line. Remove such newlines to improve compiler inlining decisions.
Suggested-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/char/sclp_early_core.c | 2 | ||||
| -rw-r--r-- | drivers/s390/cio/cmf.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/char/sclp_early_core.c b/drivers/s390/char/sclp_early_core.c index b5bd40f13c75..55e50d428aab 100644 --- a/drivers/s390/char/sclp_early_core.c +++ b/drivers/s390/char/sclp_early_core.c @@ -51,7 +51,7 @@ void sclp_early_wait_irq(void) " stg %[addr],%[psw_wait_addr]\n" " stg %[addr],%[psw_ext_addr]\n" " lpswe %[psw_wait]\n" - "0:\n" + "0:" : [addr] "=&d" (addr), [psw_wait_addr] "=Q" (psw_wait.addr), [psw_ext_addr] "=Q" (get_lowcore()->external_new_psw.addr) diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c index fdab760f1f28..b7048f2b036e 100644 --- a/drivers/s390/cio/cmf.c +++ b/drivers/s390/cio/cmf.c @@ -167,7 +167,7 @@ static inline void cmf_activate(void *area, unsigned int onoff) asm volatile( " lgr 1,%[r1]\n" " lgr 2,%[mbo]\n" - " schm\n" + " schm" : : [r1] "d" ((unsigned long)onoff), [mbo] "d" (virt_to_phys(area)) |