OMAP clockdomain/powerdomain: optimize out sleepdep code on OMAP24xx

OMAP24xx chips don't support software-configurable sleep dependencies.
Test early for this so the compiler can redact the entire function body
on OMAP24xx.

Signed-off-by: Paul Walmsley <paul@pwsan.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 9708f12bb8a0..41472670e4b4 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -571,10 +571,10 @@ int pwrdm_add_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 {
         struct powerdomain *p;
 
-        if (!pwrdm1)
+        if (!cpu_is_omap34xx())
                 return -EINVAL;
 
-        if (!cpu_is_omap34xx())
+        if (!pwrdm1)
                 return -EINVAL;
 
         p = _pwrdm_deps_lookup(pwrdm2, pwrdm1->sleepdep_srcs);
@@ -610,10 +610,10 @@ int pwrdm_del_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 {
         struct powerdomain *p;
 
-        if (!pwrdm1)
+        if (!cpu_is_omap34xx())
                 return -EINVAL;
 
-        if (!cpu_is_omap34xx())
+        if (!pwrdm1)
                 return -EINVAL;
 
         p = _pwrdm_deps_lookup(pwrdm2, pwrdm1->sleepdep_srcs);
@@ -653,10 +653,10 @@ int pwrdm_read_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 {
         struct powerdomain *p;
 
-        if (!pwrdm1)
+        if (!cpu_is_omap34xx())
                 return -EINVAL;
 
-        if (!cpu_is_omap34xx())
+        if (!pwrdm1)
                 return -EINVAL;
 
         p = _pwrdm_deps_lookup(pwrdm2, pwrdm1->sleepdep_srcs);