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Commit c2f42e63 authored by Zhen Kong's avatar Zhen Kong
Browse files

Revert "qseecom: decrease clk_access_cnt" 



This reverts commit cfbe993d.
Keep the original bus scaling logic to prevent power issue.

Change-Id: I71d819de431bec326dc7554706a059cf82861067
Signed-off-by: default avatarZhen Kong <zkong@codeaurora.org>
parent f74668f9

drivers/misc/qseecom.c

+6 −3
Original line number Diff line number Diff line
@@ -1804,17 +1804,20 @@ static int __qseecom_decrease_clk_ref_count(enum qseecom_ce_hw_instance ce) 
	else

		qclk = &qseecom.ce_drv;



	if (qclk->clk_access_cnt > 0) {

		qclk->clk_access_cnt--;

	} else {

	if (qclk->clk_access_cnt > 2) {

		pr_err("Invalid clock ref count %d\n", qclk->clk_access_cnt);

		ret = -EINVAL;

		goto err_dec_ref_cnt;

	}

	if (qclk->clk_access_cnt == 2)

		qclk->clk_access_cnt--;



err_dec_ref_cnt:

	mutex_unlock(&clk_access_lock);

	return ret;

}





static int qseecom_scale_bus_bandwidth_timer(uint32_t mode)

{

	int32_t ret = 0;