summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/i915_gpu_error.c
diff options
context:
space:
mode:
authorChris Wilson <chris@chris-wilson.co.uk>2017-01-14 13:51:12 +0300
committerChris Wilson <chris@chris-wilson.co.uk>2017-01-16 15:20:17 +0300
commitdda35931ef2ee74faa535d17368b5a26daad143f (patch)
treebe8ad57f5012b5a4df640a0dc7b54eb528c1d013 /drivers/gpu/drm/i915/i915_gpu_error.c
parent47a8e3f6aebd4d6048572b3aeaef1dd51acb0d82 (diff)
downloadlinux-dda35931ef2ee74faa535d17368b5a26daad143f.tar.xz
drm/i915: Use __printf markup to silence compiler
drivers/gpu/drm/i915/i915_gpu_error.c: In function ‘i915_error_vprintf’: drivers/gpu/drm/i915/i915_gpu_error.c:137:3: warning: function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] len = vsnprintf(NULL, 0, f, tmp); ^~~ drivers/gpu/drm/i915/i915_gpu_error.c:144:2: warning: function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] len = vsnprintf(e->buf + e->bytes, e->size - e->bytes, f, args); ^~~ Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20170114105113.1231-1-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gpu_error.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gpu_error.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 396c6f0fd033..9cd22cda17af 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -121,6 +121,7 @@ static void __i915_error_advance(struct drm_i915_error_state_buf *e,
e->pos += len;
}
+__printf(2, 0)
static void i915_error_vprintf(struct drm_i915_error_state_buf *e,
const char *f, va_list args)
{