* [PATCH 1/1] drm/msm/hdmi: don't check number of messages in the driver
@ 2018-05-20 6:50 Wolfram Sang
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From: Wolfram Sang @ 2018-05-20 6:50 UTC (permalink / raw)
To: linux-i2c
Cc: Peter Rosin, Wolfram Sang, Rob Clark, David Airlie,
linux-arm-msm, dri-devel, freedreno, linux-kernel
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@the-dreams.de>
---
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
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