[PATCH 1/1] drm/msm/hdmi: don't check number of messages in the driver

[Wolfram Sang]

Since commit 1eace8344c02 ("i2c: add param sanity check to
i2c_transfer()"), the I2C core does this check now. We can remove it
from drivers.

Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
---

Only build tested.

 drivers/gpu/drm/msm/hdmi/hdmi_i2c.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c b/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c
index 73e20219d431..cc8b27d440bb 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c
@@ -115,9 +115,6 @@ static int msm_hdmi_i2c_xfer(struct i2c_adapter *i2c,
 
 	WARN_ON(!(hdmi_read(hdmi, REG_HDMI_CTRL) & HDMI_CTRL_ENABLE));
 
-	if (num == 0)
-		return num;
-
 	init_ddc(hdmi_i2c);
 
 	ret = ddc_clear_irq(hdmi_i2c);
-- 
2.11.0