Messages in this thread Patch in this message | | | From | Vincenzo Frascino <> | Subject | [PATCH] drivers: soc: Fix mailbox suspend/resume no irq for IMX SCU | Date | Mon, 6 Jul 2020 16:00:13 +0100 |
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imx_mu_suspend_noirq()/imx_mu_resume_noirq() are currently used only when CONFIG_PM_SLEEP configuration options is enabled. Having it disabled triggers the following warning at compile time:
drivers/mailbox/imx-mailbox.c:611:12: warning: ‘imx_mu_resume_noirq’ defined but not used [-Wunused-function] static int imx_mu_resume_noirq(struct device *dev)
drivers/mailbox/imx-mailbox.c:601:12: warning: ‘imx_mu_suspend_noirq’ defined but not used [-Wunused-function] static int imx_mu_suspend_noirq(struct device *dev)
Make imx_mu_suspend_noirq()/imx_mu_resume_noirq() __maybe_unused to address the issue.
Cc: Jassi Brar <jassisinghbrar@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> --- drivers/mailbox/imx-mailbox.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c index 7205b825c8b5..f54f36948414 100644 --- a/drivers/mailbox/imx-mailbox.c +++ b/drivers/mailbox/imx-mailbox.c @@ -598,7 +598,7 @@ static const struct of_device_id imx_mu_dt_ids[] = { }; MODULE_DEVICE_TABLE(of, imx_mu_dt_ids); -static int imx_mu_suspend_noirq(struct device *dev) +static int __maybe_unused imx_mu_suspend_noirq(struct device *dev) { struct imx_mu_priv *priv = dev_get_drvdata(dev); @@ -608,7 +608,7 @@ static int imx_mu_suspend_noirq(struct device *dev) return 0; } -static int imx_mu_resume_noirq(struct device *dev) +static int __maybe_unused imx_mu_resume_noirq(struct device *dev) { struct imx_mu_priv *priv = dev_get_drvdata(dev); -- 2.27.0
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