r8152: use usleep_range
Replace mdelay with usleep_range to avoid busy loop. Signed-off-by:Hayes Wang <hayeswang@realtek.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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67cc0d40
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Replace mdelay with usleep_range to avoid busy loop. Signed-off-by:Hayes Wang <hayeswang@realtek.com> Signed-off-by:
David S. Miller <davem@davemloft.net>