usb: isp1362-hcd: use bitmap_clear() and bitmap_set()
Use bitmap_set()/bitmap_clear() to fill/zero a region of a bitmap instead of doing set_bit()/clear_bit() each bit. Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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