On Tue, Jul 4, 2017 at 12:11 PM, Julia Lawall <julia.lawall(a)lip6.fr> wrote:
Here is a revised version (not a patch because it doesn't support
all of
the various modes) and the results. It doesn't return anything beyond
what was mentioned in previous mails.
For the following code:
ret = i2c_smbus_read_word_data(chip->client, reg << 1);
val[0] = (u16)ret & 0xFF;
val[1] = (u16)ret >> 8;
do we want to see:
put_unaligned(val,i2c_smbus_read_word_data(chip->client, reg << 1));
If and only if the type of the pointer is a byte type (u8 *, char *,
or alike) _and_ we try to use it as a provider for 16-bit value (2
bytes).
--
With Best Regards,
Andy Shevchenko