diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-viperboard.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-viperboard.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/i2c/busses/i2c-viperboard.c b/drivers/i2c/busses/i2c-viperboard.c index 503e2f4d6f84..1bd602852e35 100644 --- a/drivers/i2c/busses/i2c-viperboard.c +++ b/drivers/i2c/busses/i2c-viperboard.c @@ -11,6 +11,7 @@ #include <linux/errno.h> #include <linux/module.h> #include <linux/slab.h> +#include <linux/string_choices.h> #include <linux/types.h> #include <linux/mutex.h> #include <linux/platform_device.h> @@ -278,7 +279,7 @@ static int vprbrd_i2c_xfer(struct i2c_adapter *i2c, struct i2c_msg *msgs, dev_dbg(&i2c->dev, " %d: %s (flags %d) %d bytes to 0x%02x\n", - i, pmsg->flags & I2C_M_RD ? "read" : "write", + i, str_read_write(pmsg->flags & I2C_M_RD), pmsg->flags, pmsg->len, pmsg->addr); mutex_lock(&vb->lock); @@ -384,15 +385,13 @@ static int vprbrd_i2c_probe(struct platform_device *pdev) VPRBRD_USB_REQUEST_I2C_FREQ, VPRBRD_USB_TYPE_OUT, 0x0000, 0x0000, &vb_i2c->bus_freq_param, 1, VPRBRD_USB_TIMEOUT_MS); - if (ret != 1) { - dev_err(&pdev->dev, "failure setting i2c_bus_freq to %d\n", - i2c_bus_freq); - return -EIO; - } + if (ret != 1) + return dev_err_probe(&pdev->dev, -EIO, + "failure setting i2c_bus_freq to %d\n", + i2c_bus_freq); } else { - dev_err(&pdev->dev, - "invalid i2c_bus_freq setting:%d\n", i2c_bus_freq); - return -EIO; + return dev_err_probe(&pdev->dev, -EIO, + "invalid i2c_bus_freq setting:%d\n", i2c_bus_freq); } vb_i2c->i2c.dev.parent = &pdev->dev; |