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| H A D | cpsw.c | d5bc1613 Tue Feb 14 08:02:36 CST 2017 Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> net: ethernet: ti: cpsw: use var instead of func for usage count
The usage count function is based on ndev_running flag that is
updated before calling ndo_open/close, but if ndo is called in
another place, as with suspend/resume, the counter is not changed,
that breaks sus/resume. For common resource no difference which
device is using it, does matter only device count. So, replace
usage count function on var and inc and dec it in ndo_open/close.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
d5bc1613 Tue Feb 14 08:02:36 CST 2017 Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> net: ethernet: ti: cpsw: use var instead of func for usage count
The usage count function is based on ndev_running flag that is
updated before calling ndo_open/close, but if ndo is called in
another place, as with suspend/resume, the counter is not changed,
that breaks sus/resume. For common resource no difference which
device is using it, does matter only device count. So, replace
usage count function on var and inc and dec it in ndo_open/close.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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