From: Arnd Bergmann <arnd@arndb.de>
To: Jassi Brar <jassisinghbrar@gmail.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Bartosz Golaszewski <brgl@bgdev.pl>,
linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: [PATCH] mailbox: tegra-hsp: mark suspend function as __maybe_unused
Date: Mon, 4 Mar 2019 21:26:05 +0100 [thread overview]
Message-ID: <20190304202610.1759671-1-arnd@arndb.de> (raw)
We get a warning about this being unused when CONFIG_PM is disabled:
drivers/mailbox/tegra-hsp.c:782:12: error: 'tegra_hsp_resume' defined but not used [-Werror=unused-function]
Fixes: 9a63f0f40599 ("mailbox: tegra-hsp: Add suspend/resume support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/mailbox/tegra-hsp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c
index e443f6a2ec4b..11fc9fd6a94a 100644
--- a/drivers/mailbox/tegra-hsp.c
+++ b/drivers/mailbox/tegra-hsp.c
@@ -779,7 +779,7 @@ static int tegra_hsp_probe(struct platform_device *pdev)
return 0;
}
-static int tegra_hsp_resume(struct device *dev)
+static int __maybe_unused tegra_hsp_resume(struct device *dev)
{
struct tegra_hsp *hsp = dev_get_drvdata(dev);
unsigned int i;
--
2.20.0
next reply other threads:[~2019-03-04 20:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-04 20:26 Arnd Bergmann [this message]
2019-03-05 12:20 ` [PATCH] mailbox: tegra-hsp: mark suspend function as __maybe_unused Thierry Reding
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