Moved unrelated stuff from i2c the driver to appropriate places. Minor optimisation in i2c driver.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6419 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 6 insertions, 0 deletions

diff --git a/firmware/drivers/power.c b/firmware/drivers/power.c
index de62c7aa96..2d6c1c815c 100644
--- a/firmware/drivers/power.c
+++ b/firmware/drivers/power.c
@@ -74,7 +74,13 @@ void power_init(void)
     spdif_power_enable(false);
 #endif
 #else
+#ifdef HAVE_POWEROFF_ON_PB5
+    PBCR2 &= ~0x0c00;    /* GPIO for PB5 */
+    or_b(0x20, &PBIORL); 
+    or_b(0x20, &PBDRL);  /* hold power */
+#endif
 #ifdef HAVE_CHARGE_CTRL
+    PBCR2 &= ~0x0c00;    /* GPIO for PB5 */
     or_b(0x20, &PBIORL); /* Set charging control bit to output */
     charger_enable(false); /* Default to charger OFF */
 #endif