From: Helge Deller <deller@gmx.de>
Date: Thu, 10 Aug 2023 02:29:29 +0000 (+0200)
Subject: parisc: firmware: Fix sparse context imbalance warnings
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a07c03e8064026d55d1699d161c536cc437d58d6;p=tomoyo%2Ftomoyo-test1.git

parisc: firmware: Fix sparse context imbalance warnings

Tell sparse about correct context for pdc_cpu_rendezvous_*lock()
functions.

Signed-off-by: Helge Deller <deller@gmx.de>
---

diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c
index 6d1c781eb1db..9cd8af5e79d7 100644
--- a/arch/parisc/kernel/firmware.c
+++ b/arch/parisc/kernel/firmware.c
@@ -334,7 +334,7 @@ int __pdc_cpu_rendezvous(void)
 /**
  * pdc_cpu_rendezvous_lock - Lock PDC while transitioning to rendezvous state
  */
-void pdc_cpu_rendezvous_lock(void)
+void pdc_cpu_rendezvous_lock(void) __acquires(&pdc_lock)
 {
 	spin_lock(&pdc_lock);
 }
@@ -342,7 +342,7 @@ void pdc_cpu_rendezvous_lock(void)
 /**
  * pdc_cpu_rendezvous_unlock - Unlock PDC after reaching rendezvous state
  */
-void pdc_cpu_rendezvous_unlock(void)
+void pdc_cpu_rendezvous_unlock(void) __releases(&pdc_lock)
 {
 	spin_unlock(&pdc_lock);
 }