From patchwork Fri Jun 9 10:38:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: drm/nouveau: use proper prototype in nouveau_pmops_runtime() definition From: Arnd Bergmann X-Patchwork-Id: 160830 Message-Id: <20170609103851.3267574-1-arnd@arndb.de> To: Ben Skeggs , David Airlie Cc: Daniel Vetter , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Arnd Bergmann , nouveau@lists.freedesktop.org Date: Fri, 9 Jun 2017 12:38:33 +0200 There is a prototype for this function in the header, but the function itself lacks a 'void' in the argument list, causing a harmless warning when building with 'make W=1': drivers/gpu/drm/nouveau/nouveau_drm.c: In function 'nouveau_pmops_runtime': drivers/gpu/drm/nouveau/nouveau_drm.c:730:1: error: old-style function definition [-Werror=old-style-definition] Fixes: 321f5c5f2c49 ("drm/nouveau: replace multiple open-coded runpm support checks with function") Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/nouveau/nouveau_drm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 7acd1cf8c5a6..90757af9bc73 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -727,7 +727,7 @@ nouveau_pmops_thaw(struct device *dev) } bool -nouveau_pmops_runtime() +nouveau_pmops_runtime(void) { if (nouveau_runtime_pm == -1) return nouveau_is_optimus() || nouveau_is_v1_dsm();