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media: em28xx: Ignore errors while reading from eeprom 

While testing support for Terratec H6 rev. 2, it was noticed
that reading from eeprom there causes a timeout error.

Apparently, this is due to the need of properly setting GPIOs.

In any case, the driver doesn't really require eeprom reading
to succeed, as this is currently used only for debug.

So, Ignore such errors.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2017-05-02 23:12:22 -03:00
parent 66083b49bd
commit b1e1d4532e
1 changed files with 0 additions and 2 deletions
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2
drivers/media/usb/em28xx/em28xx-i2c.c
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@ -982,8 +982,6 @@ int em28xx_i2c_register(struct em28xx *dev, unsigned bus,
dev_err(&dev->intf->dev,
"%s: em28xx_i2_eeprom failed! retval [%d]\n",
__func__, retval);
return retval;
}
}