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arm: msm: smd: fix SMD modem processor sync condition

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When booting up we need to wait for the modem processor to
partially boot. This is because the modem processor does
resource allocation for us. If we don't wait the modem won't
honor our requests and we end up crashing or in an unknown
state. This change just formalizes the waiting process.

Signed-off-by: Daniel Walker <c_dwalke@quicinc.com>
This commit is contained in:
Daniel Walker
2010-03-18 12:31:08 -07:00
committed by Daniel Walker
parent b13525c263
commit 0aec66d493
3 changed files with 24 additions and 1 deletions
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3
arch/arm/mach-msm/proc_comm.h
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@ -16,6 +16,8 @@
#ifndef _ARCH_ARM_MACH_MSM_PROC_COMM_H_
#define _ARCH_ARM_MACH_MSM_PROC_COMM_H_
#include <linux/init.h>
enum {
PCOM_CMD_IDLE = 0x0,
PCOM_CMD_DONE,
@ -251,5 +253,6 @@ enum {
(((drvstr) & 0xF) << 17))
int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2);
void __init proc_comm_boot_wait(void);
#endif