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modules:tfa98xx:delete time printk

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cherrypick from (CR)
- fix compile fail.
  error: 'start_time' may be used uninitialized in this function
  [-Werror=maybe-uninitialized]
- just printk start time. delete it.

Change-Id: I846597f1227e958b1360d0cfd61756a67e56c9a1
Signed-off-by: liaohj <liaohj@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1260694
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Minghui Wei <weimh1@motorola.com>
Reviewed-by: Wanlong Zhou <zhouwl@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
(cherry picked from commit b9b7b207c4b80f8e99ecbd0dcf0573525dc88a66)
Reviewed-on: https://gerrit.mot.com/1393913
Reviewed-by: Hujun Liao <liaohj@motorola.com>
This commit is contained in:
liaohj 2018-10-25 15:09:32 +08:00 • committed by Hujun Liao
commit bf99337c22
1 changed files with 0 additions and 14 deletions
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14
sound/soc/codecs/tfa98xx.c
View file

@ -226,23 +226,9 @@ static enum tfa_error tfa98xx_write_re25(struct tfa_device *tfa, int value)
static enum tfa_error tfa98xx_tfa_start(struct tfa98xx *tfa98xx, int next_profile, int vstep)
{
enum tfa_error err;
ktime_t start_time, stop_time;
u64 delta_time;
if (trace_level & 8) {
start_time = ktime_get_boottime();
}
err = tfa_dev_start(tfa98xx->tfa, next_profile, vstep);
if (trace_level & 8) {
stop_time = ktime_get_boottime();
delta_time = ktime_to_ns(ktime_sub(stop_time, start_time));
do_div(delta_time, 1000);
dev_dbg(&tfa98xx->i2c->dev, "tfa_dev_start(%d,%d) time = %lld us\n",
next_profile, vstep, delta_time);
}
if ((err == tfa_error_ok) && (tfa98xx->set_mtp_cal)) {
enum tfa_error err_cal;
err_cal = tfa98xx_write_re25(tfa98xx->tfa, tfa98xx->cal_data);