powerpc/rtas-rtc: remove unused constant

RTAS_CLOCK_BUSY is unused, remove it.

Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210503175811.1528208-1-nathanl@linux.ibm.com

diff --git a/arch/powerpc/kernel/rtas-rtc.c b/arch/powerpc/kernel/rtas-rtc.c
index a28239b8b0c0bc4eb11b87d502edc8b8294d724d..33c07c8af6c8b379852cc8f8784b70b5381ccfd2 100644 (file)
--- a/arch/powerpc/kernel/rtas-rtc.c
+++ b/arch/powerpc/kernel/rtas-rtc.c
@@ -12,7 +12,7 @@
 
 
 #define MAX_RTC_WAIT 5000      /* 5 sec */
-#define RTAS_CLOCK_BUSY (-2)
+
 time64_t __init rtas_get_boot_time(void)
 {
        int ret[8];