Commit d845fb3ae5 "em28xx-i2c: add timeout debug information if i2c_debug
enabled"
has added wrong error descriptions for -ENXIO.
The strings are also missing terminating newline characters, which breaks the
output format.
Signed-off-by: Frank Schäfer <fschaefer....@googlemail.com>
---
drivers/media/usb/em28xx/em28xx-i2c.c | 12 ++++++------
1 Datei geändert, 6 Zeilen hinzugefügt(+), 6 Zeilen entfernt(-)
diff --git a/drivers/media/usb/em28xx/em28xx-i2c.c
b/drivers/media/usb/em28xx/em28xx-i2c.c
index 7e17240..bd8101d 100644
--- a/drivers/media/usb/em28xx/em28xx-i2c.c
+++ b/drivers/media/usb/em28xx/em28xx-i2c.c
@@ -81,7 +81,7 @@ static int em2800_i2c_send_bytes(struct em28xx *dev, u8 addr,
u8 *buf, u16 len)
return len;
if (ret == 0x94 + len - 1) {
if (i2c_debug == 1)
- em28xx_warn("R05 returned 0x%02x: I2C timeout",
+ em28xx_warn("R05 returned 0x%02x: I2C ACK
error\n",
ret);
return -ENXIO;
}
@@ -128,7 +128,7 @@ static int em2800_i2c_recv_bytes(struct em28xx *dev, u8
addr, u8 *buf, u16 len)
break;
if (ret == 0x94 + len - 1) {
if (i2c_debug == 1)
- em28xx_warn("R05 returned 0x%02x: I2C timeout",
+ em28xx_warn("R05 returned 0x%02x: I2C ACK
error\n",
ret);
return -ENXIO;
}
@@ -210,7 +210,7 @@ static int em28xx_i2c_send_bytes(struct em28xx *dev, u16
addr, u8 *buf,
return len;
if (ret == 0x10) {
if (i2c_debug == 1)
- em28xx_warn("I2C transfer timeout on writing to
addr 0x%02x",
+ em28xx_warn("I2C ACK error on writing to addr
0x%02x\n",
addr);
return -ENXIO;
}
@@ -274,7 +274,7 @@ static int em28xx_i2c_recv_bytes(struct em28xx *dev, u16
addr, u8 *buf, u16 len)
}
if (ret == 0x10) {
if (i2c_debug == 1)
- em28xx_warn("I2C transfer timeout on writing to addr
0x%02x",
+ em28xx_warn("I2C ACK error on writing to addr 0x%02x\n",
addr);
return -ENXIO;
}
@@ -337,7 +337,7 @@ static int em25xx_bus_B_send_bytes(struct em28xx *dev, u16
addr, u8 *buf,
return len;
else if (ret > 0) {
if (i2c_debug == 1)
- em28xx_warn("Bus B R08 returned 0x%02x: I2C timeout",
+ em28xx_warn("Bus B R08 returned 0x%02x: I2C ACK
error\n",
ret);
return -ENXIO;
}
@@ -392,7 +392,7 @@ static int em25xx_bus_B_recv_bytes(struct em28xx *dev, u16
addr, u8 *buf,
return len;
else if (ret > 0) {
if (i2c_debug == 1)
- em28xx_warn("Bus B R08 returned 0x%02x: I2C timeout",
+ em28xx_warn("Bus B R08 returned 0x%02x: I2C ACK
error\n",
ret);
return -ENXIO;
}
--
1.7.10.4
--
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