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由 Aya Mahfouz 提交于
Replaces IS_PO2 by is_power_of_2. It is more accurate to use is_power_of_2 since it returns 1 for numbers that are powers of 2 only whereas IS_PO2 returns 1 for 0 and numbers that are powers of 2. Signed-off-by: NAya Mahfouz <mahfouz.saif.elyazal@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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