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    SubjectRe: [PATCH] usb: musb: fix pm_runtime mismatch
    Hello.

    On 16-12-2011 2:42, Felipe Contreras wrote:

    > In musb_init_controller() there's a pm_runtime_put(), but there's no
    > pm_runtime_get(), which creates a mismatch that causes the driver to
    > sleep when it shouldn't.

    > This was introduced in 7acc619, but it wasn't triggered until 18a2689
    > was merged to Linus' branch at point 6899608.

    Please also specify the summaries for the commits you're mentioning.

    > However, it seems most of the time this is used in a way that keeps the
    > counter above 0, so nobody noticed. Also, it seems to depend on the
    > configuration used.

    > I found the problem by loading isp1704_charger before any usb gadgets:
    > http://article.gmane.org/gmane.linux.kernel/1226122

    > All versions after 2.6.39 are affected.

    > Cc: stable@vger.kernel.org
    > Signed-off-by: Felipe Contreras<felipe.contreras@gmail.com>

    WBR, Sergei


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