From 51063f54ffaffa8d24eeb9dda5a30916a38b0fe0 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 14 Oct 2021 09:52:24 +0200 Subject: remoteproc: imx_dsp_rproc: mark PM functions as __maybe_unused When CONFIG_PM_SLEEP is disabled, we get a harmless warning: drivers/remoteproc/imx_dsp_rproc.c:1145:12: error: 'imx_dsp_resume' defined but not used [-Werror=unused-function] 1145 | static int imx_dsp_resume(struct device *dev) | ^~~~~~~~~~~~~~ drivers/remoteproc/imx_dsp_rproc.c:1110:12: error: 'imx_dsp_suspend' defined but not used [-Werror=unused-function] 1110 | static int imx_dsp_suspend(struct device *dev) | ^~~~~~~~~~~~~~~ Mark these as __maybe_unused to get a clean build. Fixes: ec0e5549f358 ("remoteproc: imx_dsp_rproc: Add remoteproc driver for DSP on i.MX") Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20211014075239.3714694-1-arnd@kernel.org Signed-off-by: Mathieu Poirier --- drivers/remoteproc/imx_dsp_rproc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/remoteproc') diff --git a/drivers/remoteproc/imx_dsp_rproc.c b/drivers/remoteproc/imx_dsp_rproc.c index 6f306fbd3448..2abee78df96e 100644 --- a/drivers/remoteproc/imx_dsp_rproc.c +++ b/drivers/remoteproc/imx_dsp_rproc.c @@ -1107,7 +1107,7 @@ out: release_firmware(fw); } -static int imx_dsp_suspend(struct device *dev) +static __maybe_unused int imx_dsp_suspend(struct device *dev) { struct rproc *rproc = dev_get_drvdata(dev); struct imx_dsp_rproc *priv = rproc->priv; @@ -1142,7 +1142,7 @@ out: return pm_runtime_force_suspend(dev); } -static int imx_dsp_resume(struct device *dev) +static __maybe_unused int imx_dsp_resume(struct device *dev) { struct rproc *rproc = dev_get_drvdata(dev); int ret = 0; -- cgit