From f2c9364db57992b1496db4ae5e67ab14926be3ec Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 13 Feb 2024 10:56:48 +0100 Subject: [PATCH] drm/xe: avoid function cast warnings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit clang-16 warns about a cast between incompatible function types: drivers/gpu/drm/xe/xe_range_fence.c:155:10: error: cast from 'void (*)(const void *)' to 'void (*)(struct xe_range_fence *)' converts to incompatible function type [-Werror,-Wcast-function-type-strict] 155 | .free = (void (*)(struct xe_range_fence *rfence)) kfree, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Avoid this with a trivial helper function that calls kfree() here. v2: - s/* rfence/*rfence/ (Thomas) Fixes: 845f64bdbfc9 ("drm/xe: Introduce a range-fence utility") Signed-off-by: Arnd Bergmann Reviewed-by: Thomas Hellström Signed-off-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/msgid/20240213095719.454865-1-arnd@kernel.org --- drivers/gpu/drm/xe/xe_range_fence.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_range_fence.c b/drivers/gpu/drm/xe/xe_range_fence.c index d35d9ec58e86..372378e89e98 100644 --- a/drivers/gpu/drm/xe/xe_range_fence.c +++ b/drivers/gpu/drm/xe/xe_range_fence.c @@ -151,6 +151,11 @@ xe_range_fence_tree_next(struct xe_range_fence *rfence, u64 start, u64 last) return xe_range_fence_tree_iter_next(rfence, start, last); } +static void xe_range_fence_free(struct xe_range_fence *rfence) +{ + kfree(rfence); +} + const struct xe_range_fence_ops xe_range_fence_kfree_ops = { - .free = (void (*)(struct xe_range_fence *rfence)) kfree, + .free = xe_range_fence_free, };