A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "soc: swr-mstr: update logic to dump soundwire register"

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qctecmdr 2020-11-29 23:55:13 -08:00 • committed by Gerrit - the friendly Code Review server
commit 8f873b516f
1 changed files with 1 additions and 6 deletions
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7
soc/swr-mstr-ctrl.c
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@ -226,16 +226,11 @@ static ssize_t swrm_reg_show(struct swr_mstr_ctrl *swrm, char __user *ubuf,
int i, reg_val, len;
ssize_t total = 0;
char tmp_buf[SWR_MSTR_MAX_BUF_LEN];
int rem = 0;
if (!ubuf || !ppos)
return 0;
i = ((int) *ppos + SWRM_BASE);
rem = i%4;
if (rem)
i = (i - rem);
for (; i <= SWRM_MAX_REGISTER; i += 4) {
usleep_range(100, 150);
@ -253,7 +248,7 @@ static ssize_t swrm_reg_show(struct swr_mstr_ctrl *swrm, char __user *ubuf,
total = -EFAULT;
goto copy_err;
}
*ppos += len;
*ppos += 4;
total += len;
}