drm/i2c: tda998x: fix compiler warning for ssize_t
Stephen Rothwell reports that he sees a compiler warning on x86_64:
drivers/gpu/drm/i2c/tda998x_drv.c: In function 'tda998x_write_avi':
drivers/gpu/drm/i2c/tda998x_drv.c:647:3: warning: format '%d' expects argument of type 'int', but argument 3 has type 'ssize_t' [-Wformat=]
dev_err(&priv->hdmi->dev, "hdmi_avi_infoframe_pack() failed: %d\n", len);
^
Fix this by using the appropriate length modifier.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index fbc9c1f..290a69d 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -620,7 +620,8 @@
len = hdmi_avi_infoframe_pack(&frame, buf, sizeof(buf));
if (len < 0) {
- dev_err(&priv->hdmi->dev, "hdmi_avi_infoframe_pack() failed: %d\n", len);
+ dev_err(&priv->hdmi->dev,
+ "hdmi_avi_infoframe_pack() failed: %zd\n", len);
return;
}