Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6a06fa68 authored by Paul Walmsley's avatar Paul Walmsley Committed by paul
Browse files

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: default avatarPaul Walmsley <paul@pwsan.com>
parent 33903eb5

arch/arm/mach-omap2/powerdomain.c

+6 −6
Original line number Diff line number Diff line
@@ -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);