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drm/i2c: tda998x: fix compiler warning for ssize_t

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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>
This commit is contained in:
Russell King 2015-05-20 20:51:41 +01:00
parent 8c7a075da9
commit 5296b7f9d0
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i2c/tda998x_drv.c
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@ -620,7 +620,8 @@ tda998x_write_avi(struct tda998x_priv *priv, struct drm_display_mode *mode)
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;
}