Hi Ivan,
On 03/26/2015 01:01 PM, Ivan T. Ivanov wrote:
Hi Sricharan,
On Thu, 2015-03-26 at 11:14 +0530, Sricharan R wrote:
+ if (msg->flags & I2C_M_RD)
+ qup->rx_tag_len = (qup->blocks << 1);
here again.
hmm, why not shift ?
Because it makes reading code harder and because compiler
is smart enough to choose appropriate instruction for
underling CPU architecture.
ok.
+ else
+ qup->rx_tag_len = 0;
+}
+
+static u32 qup_i2c_xfer_data(struct qup_i2c_dev *qup, int len,
+ u8 *buf, int
last)
+{
I think that xfer is too vague in this case, prefer write or send.
ok. Will change it to send.
+ static u32 val, idx;
static? please fix.
That was intentional. Using to pack tag and data in to one word across
two calls. So preserving val, idx across calls.
Sorry this is no go! Reorganize the code, please.
Ok, will change this function.
Regards,
Sricharan
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