diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2024-01-10 20:39:14 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-01-31 12:04:25 +0300 |
| commit | 03ee752f00fd0daa082b43774cfd03a7f9a17385 (patch) | |
| tree | 0ca85d6f750da93aa2c6fdb1718bfd8dd2666e6e | |
| parent | 345a36c4f1baa03275d88cd13747c6c1748b1fc0 (diff) | |
| download | linux-03ee752f00fd0daa082b43774cfd03a7f9a17385.tar.xz | |
drm/imx: prefer snprintf over sprintf
This will trade the W=1 warning -Wformat-overflow to
-Wformat-truncation. This lets us enable -Wformat-overflow subsystem
wide.
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/14c0108a54007a8360d84162a1d63cba9613b945.1704908087.git.jani.nikula@intel.com
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3/imx-ldb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3/imx-ldb.c b/drivers/gpu/drm/imx/ipuv3/imx-ldb.c index 53840ab054c7..71d70194fcbd 100644 --- a/drivers/gpu/drm/imx/ipuv3/imx-ldb.c +++ b/drivers/gpu/drm/imx/ipuv3/imx-ldb.c @@ -655,7 +655,7 @@ static int imx_ldb_probe(struct platform_device *pdev) for (i = 0; i < 4; i++) { char clkname[16]; - sprintf(clkname, "di%d_sel", i); + snprintf(clkname, sizeof(clkname), "di%d_sel", i); imx_ldb->clk_sel[i] = devm_clk_get(imx_ldb->dev, clkname); if (IS_ERR(imx_ldb->clk_sel[i])) { ret = PTR_ERR(imx_ldb->clk_sel[i]); |