Hi Julia, On Mon, 8 Oct 2012 07:24:11 +0200 (CEST), Julia Lawall wrote: > > Sorry, I mean either: > > > > I2C_MSG_WRITE(priv->cfg->i2c_address, ®, sizeof(reg)), > > I2C_MSG_READ(priv->cfg->i2c_address, val, sizeof(*val)), > > Of course. Sorry for not having seen that. I can do that. Eek, no, you can't, not in the general case at least. sizeof(*val) will return the size of the _first_ element of the destination buffer, which has nothing to do with the length of that buffer (which in turn might be rightfully longer than the read length for this specific message.) -- Jean Delvare -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
