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Commit 45d8b708 authored by Anand N Sunkad's avatar Anand N Sunkad
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wcnss: add proper macro value check to avoid unnecessary delay 



wcnss_service is sends value zero to platform driver, to indicate cal data
is not present, but platform driver checking received value with macro
value -1, because of improper macro value check unnecessary delay is added.
To mitigate issue add proper macro value check and avoid the
unnecessary delay.

Change-Id: I8ff55c7e95c8b556063928d22940a16bee60e931
CRs-Fixed: 779421
Signed-off-by: default avatarAnand N Sunkad <asunka@codeaurora.org>
parent ca991bcd

drivers/net/wireless/wcnss/wcnss_wlan.c

+2 −1
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ 
#define WCNSS_DISABLE_PC_LATENCY	100

#define WCNSS_ENABLE_PC_LATENCY	PM_QOS_DEFAULT_VALUE

#define WCNSS_PM_QOS_TIMEOUT	15000

#define IS_CAL_DATA_PRESENT     0



/* module params */

#define WCNSS_CONFIG_UNSPECIFIED (-1)
@@ -2481,7 +2482,7 @@ static void wcnss_nvbin_dnld_main(struct work_struct *worker) 
	if (!FW_CALDATA_CAPABLE())

		goto nv_download;



	if (!penv->fw_cal_available && WCNSS_CONFIG_UNSPECIFIED

	if (!penv->fw_cal_available && IS_CAL_DATA_PRESENT

		!= has_calibrated_data && !penv->user_cal_available) {

		while (!penv->user_cal_available && retry++ < 5)

			msleep(500);