From 98be694ba25fa0e87811e7784b782c9498741b26 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Fri, 9 Nov 2018 18:02:16 +0100 Subject: i2c: nvidia-gpu: adhere to I2C fault codes As described in Documentation/i2c/fault-codes. Signed-off-by: Wolfram Sang Fixes: c71bcdcb42a7 ("i2c: add i2c bus driver for NVIDIA GPU") Acked-by: Ajay Gupta Tested-by: Ajay Gupta --- drivers/i2c/busses/i2c-nvidia-gpu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/i2c') diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c index 8822357bca0c..4307b42901a1 100644 --- a/drivers/i2c/busses/i2c-nvidia-gpu.c +++ b/drivers/i2c/busses/i2c-nvidia-gpu.c @@ -89,7 +89,7 @@ static int gpu_i2c_check_status(struct gpu_i2c_dev *i2cd) if (time_is_before_jiffies(target)) { dev_err(i2cd->dev, "i2c timeout error %x\n", val); - return -ETIME; + return -ETIMEDOUT; } val = readl(i2cd->regs + I2C_MST_CNTL); @@ -97,9 +97,9 @@ static int gpu_i2c_check_status(struct gpu_i2c_dev *i2cd) case I2C_MST_CNTL_STATUS_OKAY: return 0; case I2C_MST_CNTL_STATUS_NO_ACK: - return -EIO; + return -ENXIO; case I2C_MST_CNTL_STATUS_TIMEOUT: - return -ETIME; + return -ETIMEDOUT; default: return 0; } -- cgit v1.2.3-59-g8ed1b