diff options
| author | sigsegv7 <ian@vegaa.systems> | 2023-09-20 02:28:53 -0400 |
|---|---|---|
| committer | sigsegv7 <ian@vegaa.systems> | 2023-09-20 02:28:53 -0400 |
| commit | c5a04a0150c9e92dc0b00da326aad77ac25fd485 (patch) | |
| tree | 74403739a4a5a203096d5de35c3de1c2a81ee962 | |
| parent | 808baf43a580596f1677663bafd6844118680c5a (diff) | |
kernel: dev: Use errno.h error codes
This commit makes the hpet_sleep() function return either
EXIT_SUCCESS or EXIT_FAILURE instead of hardcoded constants.
Signed-off-by: sigsegv7 <ian@vegaa.systems>
| -rw-r--r-- | sys/dev/timer/hpet.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/timer/hpet.c b/sys/dev/timer/hpet.c index f5b1621..08c4432 100644 --- a/sys/dev/timer/hpet.c +++ b/sys/dev/timer/hpet.c @@ -32,6 +32,7 @@ #include <sys/panic.h> #include <sys/cdefs.h> #include <sys/timer.h> +#include <sys/errno.h> #include <sys/syslog.h> #include <sys/mmio.h> @@ -107,7 +108,7 @@ hpet_sleep(uint64_t n, uint64_t units) /* Don't even try if faulty, would probably cause deadlock */ if (is_faulty) { - return 1; + return EXIT_FAILURE; } caps = hpet_read(HPET_REG_CAPS); @@ -120,7 +121,7 @@ hpet_sleep(uint64_t n, uint64_t units) spinwait_hint(); } - return 0; + return EXIT_SUCCESS; } int |