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Commit f6462ea0 authored by Sonal Aggarwal's avatar Sonal Aggarwal
Browse files

tz_log : use file->private_data to get tz_id for debugfs 



In msm-4.19, since we are using debugfs there is no struct
as seq_file. seq_file is introduced msm-5.4 onwards where
procfs is used.

Change-Id: I1e4571431f3847b115844e8eae41d6b559e40ef9
Signed-off-by: default avatarSonal Aggarwal <quic_sonaagga@quicinc.com>
parent 591cc49b

drivers/firmware/qcom/tz_log.c

+4 −11
Original line number Diff line number Diff line
@@ -1236,22 +1236,15 @@ static ssize_t tzdbgfs_read_encrypted(struct file *file, char __user *buf, 
static ssize_t tzdbgfs_read(struct file *file, char __user *buf,

			    size_t count, loff_t *offp)

{

	struct seq_file *seq = file->private_data;

	int tz_id = TZDBG_STATS_MAX;



	if (seq) {

		if (seq->private)

			tz_id = *(int *)(seq->private);

	if (file->private_data)

		tz_id = *(int *)(file->private_data);

	else {

			pr_err("%s: Seq data private null unable to proceed\n",

		pr_err("%s: file data private null unable to proceed\n",

			__func__);

		return 0;

	}

	}

	else {

		pr_err("%s: Seq data null unable to proceed\n", __func__);

		return 0;

	}



	if (!tzdbg.is_encrypted_log_enabled ||

	   (tz_id == TZDBG_HYP_GENERAL || tz_id == TZDBG_HYP_LOG))