[S390] sclp: Test facility list before executing a service call.
Check if a command is available before executing. Saves some superfluous service calls that won't succeed anyway. Signed-off-by:Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
Martin Schwidefsky <schwidefsky@de.ibm.com>
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- arch/s390/kernel/early.c 1 addition, 0 deletionsarch/s390/kernel/early.c
- drivers/s390/char/sclp.h 5 additions, 0 deletionsdrivers/s390/char/sclp.h
- drivers/s390/char/sclp_chp.c 4 additions, 0 deletionsdrivers/s390/char/sclp_chp.c
- drivers/s390/char/sclp_info.c 9 additions, 0 deletionsdrivers/s390/char/sclp_info.c
- include/asm-s390/sclp.h 1 addition, 0 deletionsinclude/asm-s390/sclp.h
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