armv7: psci: make v7_flush_dcache_all public for all psci code
The v7_flush_dcache_all function will be called by ls102xa platform system
suspend, it is necessary to make it a public call instead of a local one, but
changing the LENTRY to ENTRY isn't enough, because there is another one using
the same name, so this one gets a psci_ prefix.
Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/arch/arm/cpu/armv7/psci.S b/arch/arm/cpu/armv7/psci.S
index f80f6e2..6a36208 100644
--- a/arch/arm/cpu/armv7/psci.S
+++ b/arch/arm/cpu/armv7/psci.S
@@ -187,7 +187,7 @@
.weak psci_get_cpu_id
/* Imported from Linux kernel */
-LENTRY(v7_flush_dcache_all)
+ENTRY(psci_v7_flush_dcache_all)
stmfd sp!, {r4-r5, r7, r9-r11, lr}
dmb @ ensure ordering with previous memory accesses
mrc p15, 1, r0, c0, c0, 1 @ read clidr
@@ -234,7 +234,7 @@
isb
ldmfd sp!, {r4-r5, r7, r9-r11, lr}
bx lr
-ENDPROC(v7_flush_dcache_all)
+ENDPROC(psci_v7_flush_dcache_all)
ENTRY(psci_disable_smp)
mrc p15, 0, r0, c1, c0, 1 @ ACTLR
@@ -264,7 +264,7 @@
isb
dsb
- bl v7_flush_dcache_all
+ bl psci_v7_flush_dcache_all
clrex @ Why???