From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Linux PM <linux-pm@vger.kernel.org>
Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
x86 <x86@kernel.org>, "Jiri Koshina" <jikos@kernel.org>
Subject: [PATCH] PM: cpuidle: Fix cpuidle_poll_state_init() prototype
Date: Mon, 12 Feb 2018 10:21:35 +0100 [thread overview]
Message-ID: <4262687.hNuoLAlOtc@aspire.rjw.lan> (raw)
In-Reply-To: <1862424.1bTBpgPzTf@aspire.rjw.lan>
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Commit f85942207516 (x86: PM: Make APM idle driver initialize polling
state) made apm_init() call cpuidle_poll_state_init(), but that only
is defined for CONFIG_CPU_IDLE set, so make the empty stub of it
available for CONFIG_CPU_IDLE unset too to fix the resulting build
issue.
Fixes: f85942207516 (x86: PM: Make APM idle driver initialize polling state)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
include/linux/cpuidle.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-pm/include/linux/cpuidle.h
===================================================================
--- linux-pm.orig/include/linux/cpuidle.h
+++ linux-pm/include/linux/cpuidle.h
@@ -225,7 +225,7 @@ static inline void cpuidle_coupled_paral
}
#endif
-#ifdef CONFIG_ARCH_HAS_CPU_RELAX
+#if defined(CONFIG_CPU_IDLE) && defined(CONFIG_ARCH_HAS_CPU_RELAX)
void cpuidle_poll_state_init(struct cpuidle_driver *drv);
#else
static inline void cpuidle_poll_state_init(struct cpuidle_driver *drv) {}
prev parent reply other threads:[~2018-02-12 9:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-22 16:27 [PATCH] Revert "cpuidle: Make drivers initialize polling state" Ville Syrjala
2018-02-04 9:12 ` Rafael J. Wysocki
2018-02-04 9:18 ` Rafael J. Wysocki
2018-02-05 14:04 ` Ville Syrjälä
2018-02-05 17:56 ` Rafael J. Wysocki
2018-02-06 16:31 ` Ville Syrjälä
2018-02-06 18:00 ` Rafael J. Wysocki
2018-02-06 18:02 ` [PATCH] x86: PM: Make APM idle driver initialize polling state Rafael J. Wysocki
2018-02-06 18:26 ` Ville Syrjälä
2018-02-07 9:20 ` Rafael J. Wysocki
2018-02-07 14:00 ` Ville Syrjälä
2018-02-12 9:21 ` Rafael J. Wysocki [this message]
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