commit 943af57be129f7d4f02d061bbc16cb3e9e89785b
author Laura Abbott <lauraa@codeaurora.org> Wed Aug 24 17:28:45 2011 -0700
committer Bryan Huntsman <bryanh@codeaurora.org> Mon Oct 03 16:20:23 2011 -0700
tree 34fba5d7fa0e821aa46c831f67f750d99d377007
parent c2f19595abd7e55f302f6b50f39ed81a67cdbee6

msm: charm: Drop AP2MDM_KPDPWR after bootup

After the external modem is powered on, the AP2MDM_KPDPWR gpio
can be safely set low to save power.

CRs-Fixed: 307283
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>

arch/arm/mach-msm/mdm.c

diff --git a/arch/arm/mach-msm/mdm.c b/arch/arm/mach-msm/mdm.c
index 1ec6bc1..9fa1a4a 100644
--- a/arch/arm/mach-msm/mdm.c
+++ b/arch/arm/mach-msm/mdm.c
@@ -171,6 +171,7 @@
 			charm_boot_status = 0;
 		charm_ready = 1;
 
+		gpio_set_value(AP2MDM_KPDPWR_N, 0);
 		if (!first_boot)
 			complete(&charm_boot);
 		else