All of lore.kernel.org
 help / color / mirror / Atom feed
From: Arnd Bergmann <arnd@kernel.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	He Ying <heying24@huawei.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Lina Iyer <ilina@codeaurora.org>,
	Sudeep Holla <sudeep.holla@arm.com>,
	Stephan Gerhold <stephan@gerhold.net>,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] cpuidle: qcom_scm: fix Kconfig dependencies again
Date: Wed, 21 Apr 2021 15:57:13 +0200	[thread overview]
Message-ID: <20210421135723.3601743-1-arnd@kernel.org> (raw)

From: Arnd Bergmann <arnd@arndb.de>

The previous compile time fix was incomplete and still results in
warnings like:

WARNING: unmet direct dependencies detected for ARM_CPU_SUSPEND
  Depends on [n]: ARCH_SUSPEND_POSSIBLE [=n]
  Selected by [y]:
  - ARM_QCOM_SPM_CPUIDLE [=y] && CPU_IDLE [=y] && (ARM [=y] || ARM64) && (ARCH_QCOM [=n] || COMPILE_TEST [=y]) && !ARM64 && MMU [=y]

WARNING: unmet direct dependencies detected for QCOM_SCM
  Depends on [n]: (ARM [=y] || ARM64) && HAVE_ARM_SMCCC [=n]
  Selected by [y]:
  - ARM_QCOM_SPM_CPUIDLE [=y] && CPU_IDLE [=y] && (ARM [=y] || ARM64) && (ARCH_QCOM [=n] || COMPILE_TEST [=y]) && !ARM64 && MMU [=y]

Use a dependency on ARCH_SUSPEND_POSSIBLE as a prerequisite for
selecting ARM_CPU_SUSPEND, and a dependency on HAVE_ARM_SMCCC
for QCOM_SCM.

Fixes: 498ba2a8a275 ("cpuidle: Fix ARM_QCOM_SPM_CPUIDLE configuration")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/cpuidle/Kconfig.arm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm
index 334f83e56120..fc596494251c 100644
--- a/drivers/cpuidle/Kconfig.arm
+++ b/drivers/cpuidle/Kconfig.arm
@@ -107,7 +107,8 @@ config ARM_TEGRA_CPUIDLE
 
 config ARM_QCOM_SPM_CPUIDLE
 	bool "CPU Idle Driver for Qualcomm Subsystem Power Manager (SPM)"
-	depends on (ARCH_QCOM || COMPILE_TEST) && !ARM64 && MMU
+	depends on ARCH_QCOM || (ARCH_SUSPEND_POSSIBLE && COMPILE_TEST)
+	depends on ARM && HAVE_ARM_SMCCC
 	select ARM_CPU_SUSPEND
 	select CPU_IDLE_MULTIPLE_DRIVERS
 	select DT_IDLE_STATES
-- 
2.29.2


             reply	other threads:[~2021-04-21 13:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-21 13:57 Arnd Bergmann [this message]
2021-05-07 11:27 ` [PATCH] cpuidle: qcom_scm: fix Kconfig dependencies again Ulf Hansson
2022-08-29  2:27 ` Randy Dunlap

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210421135723.3601743-1-arnd@kernel.org \
    --to=arnd@kernel.org \
    --cc=arnd@arndb.de \
    --cc=daniel.lezcano@linaro.org \
    --cc=heying24@huawei.com \
    --cc=ilina@codeaurora.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=rjw@rjwysocki.net \
    --cc=stephan@gerhold.net \
    --cc=sudeep.holla@arm.com \
    --cc=ulf.hansson@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.