From 2015d6d1e7e8633cd143743026aae9f242bbcbfa Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Tue, 21 Nov 2017 20:08:35 +0200 Subject: tools/intel_watermark: Silence gcc7 snprintf() warnings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Bump the snprintf() buffer size to 32 bytes to silence gcc. intel_watermark.c:203:57: warning: ‘%c’ directive output may be truncated writing 1 byte into a region of size between 0 and 9 [-Wformat-truncation=] snprintf(reg_name, sizeof(reg_name), "PLANE_WM_%1d_%c_%1d", ^~ intel_watermark.c:203:43: note: directive argument in the range [0, 8] snprintf(reg_name, sizeof(reg_name), "PLANE_WM_%1d_%c_%1d", ^~~~~~~~~~~~~~~~~~~~~ etc. Cc: Dhinakaran Pandiyan Cc: Tvrtko Ursulin Reported-by: Tvrtko Ursulin Reviewed-by: Tvrtko Ursulin Tested-by: Tvrtko Ursulin Reviewed-by: Dhinakaran Pandiyan Signed-off-by: Ville Syrjälä --- tools/intel_watermark.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools') diff --git a/tools/intel_watermark.c b/tools/intel_watermark.c index c09772ee..1d087b49 100644 --- a/tools/intel_watermark.c +++ b/tools/intel_watermark.c @@ -163,7 +163,7 @@ static void skl_wm_dump(void) uint32_t wm_trans[num_pipes][max_planes]; uint32_t buf_cfg[num_pipes][max_planes]; uint32_t wm_linetime[num_pipes]; - char reg_name[20]; + char reg_name[32]; intel_register_access_init(intel_get_pci_device(), 0, -1); -- cgit v1.2.3