[PATCH] ARM: OMAP: remove some dead code

Paul Bolle
2014-05-15T19:16:21Z

A check for CONFIG_CBUS_TAHVO_USB was added in v2.6.17. The related
Kconfig symbol has never been part of the tree. Remove that check.

Replace the while (...) loop with a simple if (...) statement, while
we're at it.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
---
Untested, as usual.

A quick search across the history of the tree suggests CBUS_TAHVO_USB
was N770 related. Not that this matters much.

arch/arm/mach-omap1/pm.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index dbee729e3b6d..34b4c0044961 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -123,19 +123,8 @@ void omap1_pm_idle(void)
#warning Enable 32kHz OS timer in order to allow sleep states in idle
use_idlect1 = use_idlect1 & ~(1 << 9);
#else
-
- while (enable_dyn_sleep) {
-
-#ifdef CONFIG_CBUS_TAHVO_USB
- extern int vbus_active;
- /* Clock requirements? */
- if (vbus_active)
- break;
-#endif
+ if (enable_dyn_sleep)
do_sleep = 1;
- break;
- }
-
#endif

#ifdef CONFIG_OMAP_DM_TIMER
--
1.9.0