i2c: nvidia-gpu: adhere to I2C fault codes (98be694b) · Commits · 戴 / test

As described in Documentation/i2c/fault-codes. Signed-off-by:

Wolfram Sang <wsa@the-dreams.de> Fixes: ("i2c: add i2c bus driver for NVIDIA GPU") Acked-by:

drivers/i2c/busses/i2c-nvidia-gpu.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -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;
		}