From 0c4db82587e788e132bbb0d14dfd895a4032299b Mon Sep 17 00:00:00 2001 From: Mikko Perttunen Date: Wed, 22 Feb 2023 15:24:56 +0200 Subject: [PATCH] drm/tegra: Fix check for undefined submit flags Fix the downstream-specific check for undefined submit flags to use bitwise negation instead of logical. The author appears to have written enough Rust to forget about bitwise negation using a different operator. Signed-off-by: Mikko Perttunen Change-Id: I2093ea78450ea7ef9173df41a6cd242061f3fe93 Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2861969 Reviewed-by: Santosh BS GVS: Gerrit_Virtual_Submit --- drivers/gpu/drm/tegra/submit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c index b7a48cfd..f63c270b 100644 --- a/drivers/gpu/drm/tegra/submit.c +++ b/drivers/gpu/drm/tegra/submit.c @@ -546,7 +546,7 @@ int tegra_drm_ioctl_channel_submit(struct drm_device *drm, void *data, return -EINVAL; } - if (args->flags & !(DRM_TEGRA_SUBMIT_SECONDARY_SYNCPT)) { + if (args->flags & ~(DRM_TEGRA_SUBMIT_SECONDARY_SYNCPT)) { SUBMIT_ERR(context, "invalid flags '%#x'", args->flags); goto unlock; }