| commit | 32c9cf22fccb371745bde98e1da1c3aeb4bb9f36 | [log] [tgz] |
|---|---|---|
| author | Armando Visconti <armando.visconti@st.com> | Thu Dec 13 15:11:19 2012 +0100 |
| committer | Felipe Balbi <balbi@ti.com> | Thu Jan 10 12:39:41 2013 +0200 |
| tree | ad2fb88fdc5fb2d84c76dc21a0c91451a80ac661 | |
| parent | 8f900a9a6e2691441ad763952d640ac44220e5dc [diff] |
usb: gadget zero: avoid unnecessary reinit of data in f_sourcesink In the IN case, since the USB request is allocated only when the source/sink function is started and never freed, the USB ept buffer needs to be initialized only at the beginning. This change results into a more performant g_zero module, especially when 'pattern=1' is selected. Signed-off-by: Armando Visconti <armando.visconti@st.com> Signed-off-by: Felipe Balbi <balbi@ti.com>