prev_borrow       153 arch/powerpc/boot/devtree.c 		int prev_borrow = borrow;
prev_borrow       154 arch/powerpc/boot/devtree.c 		borrow = reg[i] < sub[i] + prev_borrow;
prev_borrow       155 arch/powerpc/boot/devtree.c 		reg[i] -= sub[i] + prev_borrow;