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Date:   Fri, 14 Jun 2019 14:47:48 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     LKML <linux-kernel@...r.kernel.org>, linux-arm-msm@...r.kernel.org
Cc:     Bjorn Andersson <bjorn.andersson@...ymobile.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH -next] soc: qcom: fix QCOM_AOSS_QMP dependency and build
 errors

From: Randy Dunlap <rdunlap@...radead.org>

Fix Kconfig warning and subsequent build errors that are caused
when PM_GENERIC_DOMAINS=y but CONFIG_PM is not set/enabled.

WARNING: unmet direct dependencies detected for PM_GENERIC_DOMAINS
  Depends on [n]: PM [=n]
  Selected by [m]:
  - QCOM_AOSS_QMP [=m] && (ARCH_QCOM || COMPILE_TEST [=y]) && MAILBOX [=y] && COMMON_CLK [=y]

Fixes these build errors:

../drivers/base/power/domain.c: In function ‘genpd_queue_power_off_work’:
../drivers/base/power/domain.c:485:13: error: ‘pm_wq’ undeclared (first use in this function)
  queue_work(pm_wq, &genpd->power_off_work);
../drivers/base/power/domain.c:485:13: note: each undeclared identifier is reported only once for each function it appears in
../drivers/base/power/domain.c: In function ‘genpd_dev_pm_qos_notifier’:
../drivers/base/power/domain.c:675:25: error: ‘struct dev_pm_info’ has no member named ‘ignore_children’
   if (!dev || dev->power.ignore_children)
../drivers/base/power/domain.c: In function ‘rtpm_status_str’:
../drivers/base/power/domain.c:2754:16: error: ‘struct dev_pm_info’ has no member named ‘runtime_error’
  if (dev->power.runtime_error)
../drivers/base/power/domain.c:2756:21: error: ‘struct dev_pm_info’ has no member named ‘disable_depth’
  else if (dev->power.disable_depth)
../drivers/base/power/domain.c:2758:21: error: ‘struct dev_pm_info’ has no member named ‘runtime_status’
  else if (dev->power.runtime_status < ARRAY_SIZE(status_lookup))
../drivers/base/power/domain.c:2759:31: error: ‘struct dev_pm_info’ has no member named ‘runtime_status’
   p = status_lookup[dev->power.runtime_status];
../drivers/base/power/domain_governor.c: In function ‘default_suspend_ok’:
../drivers/base/power/domain_governor.c:82:17: error: ‘struct dev_pm_info’ has no member named ‘ignore_children’

Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Bjorn Andersson <bjorn.andersson@...ymobile.com>
Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: Andy Gross <andy.gross@...aro.org>
Cc: David Brown <david.brown@...aro.org>
---
 drivers/soc/qcom/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20190614.orig/drivers/soc/qcom/Kconfig
+++ linux-next-20190614/drivers/soc/qcom/Kconfig
@@ -8,7 +8,7 @@ config QCOM_AOSS_QMP
 	tristate "Qualcomm AOSS Driver"
 	depends on ARCH_QCOM || COMPILE_TEST
 	depends on MAILBOX
-	depends on COMMON_CLK
+	depends on COMMON_CLK && PM
 	select PM_GENERIC_DOMAINS
 	help
 	  This driver provides the means of communicating with and controlling


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