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Commit 2148c01c authored by Shardar Shariff Md's avatar Shardar Shariff Md Committed by Wolfram Sang
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i2c: tegra: If fifo flush fails return error 



During i2c controller initialization, when fifo flush fails return error
instead of returning the error during exit.

Signed-off-by: default avatarShardar Shariff Md <smohammed@nvidia.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 685143a1

drivers/i2c/busses/i2c-tegra.c

+2 −0
Original line number Diff line number Diff line
@@ -494,6 +494,8 @@ static int tegra_i2c_init(struct tegra_i2c_dev *i2c_dev) 
	i2c_writel(i2c_dev, val, I2C_FIFO_CONTROL);



	err = tegra_i2c_flush_fifos(i2c_dev);

	if (err)

		goto err;



	if (i2c_dev->is_multimaster_mode && i2c_dev->hw->has_slcg_override_reg)

		i2c_writel(i2c_dev, I2C_MST_CORE_CLKEN_OVR, I2C_CLKEN_OVERRIDE);