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[1/2] DSPBRIDGE: logic error fix for SleepDSP timeout value

Message ID 1266530134-8186-2-git-send-email-omar.ramirez@ti.com (mailing list archive)
State Accepted
Delegated to:
Headers show

Commit Message

omar ramirez Feb. 18, 2010, 9:55 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/dsp/bridge/wmd/tiomap3430_pwr.c b/drivers/dsp/bridge/wmd/tiomap3430_pwr.c
index 084f406..96b942b 100644
--- a/drivers/dsp/bridge/wmd/tiomap3430_pwr.c
+++ b/drivers/dsp/bridge/wmd/tiomap3430_pwr.c
@@ -239,7 +239,7 @@  DSP_STATUS SleepDSP(struct WMD_DEV_CONTEXT *pDevContext, IN u32 dwCmd,
 			&pwrState);
 
 	/* Wait for DSP to move into target power state */
-	while ((pwrState != targetPwrState) && timeout--) {
+	while ((pwrState != targetPwrState) && --timeout) {
 		if (msleep_interruptible(10)) {
 			pr_err("Waiting for DSP to Suspend interrupted\n");
 			return DSP_EFAIL;