@@ -956,6 +956,11 @@ void mmc_set_ungated(struct mmc_host *host)
{
unsigned long flags;
+ if (mmc_am_panic_task(host)) {
+ host->clk_gated = false;
+ return;
+ }
+
/*
* We've been given a new frequency while the clock is gated,
* so make sure we regard this as ungating it.
@@ -153,6 +153,12 @@ void mmc_host_clk_hold(struct mmc_host *host)
{
unsigned long flags;
+ if (mmc_am_panic_task(host)) {
+ if (host->clk_gated)
+ mmc_ungate_clock(host);
+ return;
+ }
+
/* cancel any clock gating work scheduled by mmc_host_clk_release() */
cancel_delayed_work_sync(&host->clk_gate_work);
mutex_lock(&host->clk_gate_mutex);
@@ -200,6 +206,9 @@ void mmc_host_clk_release(struct mmc_host *host)
{
unsigned long flags;
+ if (mmc_am_panic_task(host))
+ return;
+
spin_lock_irqsave(&host->clk_lock, flags);
host->clk_requests--;
if (mmc_host_may_gate_card(host->card) &&