From a4c8723a162e6244fb01944fbf446750575dba59 Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Fri, 6 Sep 2019 12:57:46 -0700
Subject: [PATCH] bus: ti-sysc: Remove unpaired sysc_clkdm_deny_idle()
Git-commit: a4c8723a162e6244fb01944fbf446750575dba59
Patch-mainline: v5.4-rc1
References: git-fixes
Commit d098913a10f8 ("bus: ti-sysc: Fix clock handling for no-idle
quirks") fixed handling for no-idle quirk modules that are not enabled
by the bootloader.
But it also caused unpaired clockdomain calls that won't allow idling
the system. That's because clkdm_allow_idle_nolock() and
clkdm_deny_idle_nolock() have usage count with clkdm->forcewake_count.
Let's drop the unpaired sysc_clkdm_deny_idle() to fix idling of devices.
Fixes: d098913a10f8 ("bus: ti-sysc: Fix clock handling for no-idle quirks")
Cc: Keerthy <j-keerthy@ti.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/bus/ti-sysc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 24583d82b584..364ee498feb3 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -2363,7 +2363,6 @@ static void ti_sysc_idle(struct work_struct *work)
*/
if (ddata->cfg.quirks & (SYSC_QUIRK_NO_IDLE |
SYSC_QUIRK_NO_IDLE_ON_INIT)) {
- sysc_clkdm_deny_idle(ddata);
sysc_disable_main_clocks(ddata);
sysc_disable_opt_clocks(ddata);
sysc_clkdm_allow_idle(ddata);
--
2.16.4