Re: [PATCH v3 13/13] mmc: mmci: Add Qcom specific pio_read function.

[Linus Walleij]

On Fri, May 23, 2014 at 2:53 PM,  <srinivas.kandagatla@xxxxxxxxxx> wrote:

> +       if (unlikely(bytes)) {
> +               unsigned char buf[4];
(...)

Please think twice about this.
http://lwn.net/Articles/70473/
http://lwn.net/Articles/420019/
http://lwn.net/Articles/182369/

Yours,
Linus Walleij
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